YANBU, OP.
there is nothing worse than people who feel comfortable sharing about their views when you don’t ask for them on topics they know you will disagree with them about. Especially at the hairdresser.
If she was a proper friend I would say text her and let her know that in the future politics is a topic you would rather avoid (I might suggest you still do that if you would still like to go back.) though I would totally understand you not wanting to.
I have had all kind of hairdresser experience and usually like a good chat but I shudder at the things people feel comfortable sharing with me (I am mixed race and gay, the second part nobody would know obviously yet the first part people can clearly see and YET people feel very overtly confident talking poorly of other ethnicities and stuff with me which always make me wonder why in the world they would think I would want to hear it/want to commiserate with them and why/how are they so oblivious to their own “audience”).
I clearly remember one specific hairdresser a few years ago who started playing the “what are you origins” game and then commenting on my skin color and then “fantasizing” about my imaginary future kids and how they would be stunning if I ended up with a blonde man with blue/green eyes. I was HORRIFIED.
I don’t want to have to come out to my hairdresser, I don’t want people to comment on my skin color (okay with my hair dresser talking about my hair and hair texture obviously), I don’t want people to tell me who I should date, what they think of immigration and start talks with “but not you though, you know more (this group)” and yet, so many people can’t keep their thoughts to themselves.
I used to be “too good” and just stay quiet and still give a decent review so as not to harm the business (the worst are Uber drivers who share their views while you are stuck in the car. Again I love a good convo but it’s a 15 minutes ride and I am a stranger, the theme of racism or rants about gay people or political opinions shouldn’t even have time to occur/be discussed). But now I refuse to spend my money and give good reviews for people who ruin a moment for me or make me pay to listen to racist/sexist/homophobic rants.
So no, I wouldn’t go back. But more because Trump is incredibly harmful and I don’t want to spend my hard earned money onto people and businesses who have belief who, in my case, are directly harmful to me and the people I love, but also who support people who purposely divide and create hate/racial divide worldwide.
Getting your hair done is supposed to be an enjoyable experience, it’s sad that you had to spend 90% of the session upset and fighting over politics when she should have just realized you weren’t receptive and gone back to a relaxing atmosphere right away.