Dear Big Sky:
I'm a provider who is passionate about politics and policies as well. I prefer to surround myself with the diverse opinions of others and I love to learn why people think the way they do on certain topics, especially politics. There are many people with whom I've opined on the current state of our country, etc. and I definitely wonder if they have the ability to think independently and see our current state of affairs for what it is or if they simply, I don't know, are blind or ignorant.
I'm still not entirely sure how to address these questions you have or the statements you've made, but on some level I understand and on another level I think you need to maybe relax a little bit. Many people in this business, and in general, have no interest or understanding of what is going on in the world of politics and many don't care. My best friend (not in the business) is clueless and we're both almost 30. She has a daughter aged 10, and I have a son aged 9. I am concerned because in 9 years, my son will likely be stuck fighting a war that started as a personal vendetta and I worry he may not live to see his future. My best friend, on the other hand, never watches the news, is completely clueless about what goes on in the world in general and most frightening, doesn't even care. I am a news junkie, I possessed security clearance at one time and worked in DC for the government and I am all too familiar with the crooked politics that govern this nation (and most others, by the way) and I can't imagine not being aware of, or caring about the state of this country and world we live in.
So, I think the point I'm trying to make is this; It's awesome you are aware, interested and concerned. But other than worrying about who to give your money to to provide you with a sensual experience, what are you doing to exact change around you? Simply seeing providers with the same political views and social sensitivities isn't doing a whole lot to change the community in which you live. Seeing a provider with differing views doesn't mean contributing money to whichever party you oppose, it likely means contributing money to Nieman Marcus, the daycare her kids attend and to her Mortgage Company or landlord. Ironically, spending your money with a provider who DOES share your views likely means the exact same thing.
Now, if you spent your money with me, I can tell you that I spend a large chunk of money working in the parks with the homeless in my community. Inadvertently, my clients are contributing food, Gatorade, pillows, blankets, soap, wash clothes, sunscreen and clothing to the homeless who live in my community because I spend a lot of my extra income doing just that. But my clients, or many of them, don't even know nor do they ask how I spend my income just as I don't inquire as to how they spend theirs. I do not hold vapid conversation with my clients, so many of them DO know about my passion for the homeless and they know I spend a good 25% of my income in the field with the homeless, but not all. And frankly, I don't think I've ever spent time with a single man who cared whether the money he paid me went to buy a new pair of shoes for me, or a pair of shoes for the many homeless children in Phoenix. And why should they, really? They're there to enjoy a date with, (I think) a beautiful woman, and they do.
So, while I find your character and way of thinking beautiful and refreshing and I would love to spend time with more people exactly like you (in or out of this business), I think you are perhaps thinking a little too much with this issue. This hobby is about fulfilling an emotional, mental and physical need and I am fairly certain most providers aren't taking their money and running off to the Republican OR Democratic party with it to get politicians re-elected. So, I think you can rest fairly easy knowing that you aren't contributing one way or the other, for or against your personal politics. But if you're interested in learning your chosen companion's political views, ask. Many don't care, many do and I believe all of them, just like every other person in all walks of life, are beyond happy to share their opinions if they have any at all. 
With love and respect,
Andi Ryan
PS If anyone is interested, I'm socially more democratic and economically more middle of the road with a tilt to the right. I feel the democrats are a little too free with handouts, which tends to keep perfectly capable, though often lazy, people from working if they don't want to. But I also think the right is too unconcerned with the society of our poor. So, I suppose I'm a more middle-of-the-road type, with left and right-leaning tendency on most socio-economic issues. As for Shrub? Well, that’s a whole thread all its own. But if the Democrats had elected a more solid Presidential candidate to run against Bush in ’04, I think the outcome would have been a little different. After all, it’s better to stick with the evil you know than take risks with the evil you don’t, right?