It comes as a shock, when the political party that you had been a member of or supported, lurchs to a more extremist position. Suddenly you don’t feel you fit, might even be opposed to quite a few of the new views.
There’s a website which will ask you questions about your political views to find the best match for you. Over 4.6 million people in the UK have used it and it’s free. It won’t ask you if your home or car insurance is due for renewal or how much you earn. But the more questions you answer about your political views, the better the fit will be. It’s not something you can rush in 2 minutes.