The UK is one of the most "live and let live" countries in the world.
However I think there is a marked difference between 2010 and 2022, especially in Scotland, who I used to think of as usually the sensible ones; the land of David Hume.
Free speech is being curtailed by legislation that is auspiciously about preventing "hate crime", but in actuality is being used as a tool to shut down dissenting opinions, such as the Hate Crime and Public Order (Scotland) Bill.
And this is just the history I'm personally connected with. There's plenty of other examples of how the UK has treated other minorities poorly, notably the Windrush Generation. Being a 'live and let live' society isn't, and shouldn't, just mean being the least worst country, if we can even claim that title... it's about being a permissive society, of letting people get on with their own lives unmolested and in return you can expect the same. But as I've already shown, that was in no way the case for us... if you ever wonder why there's so few gay men around the age of 60+, it's because so so many of them were left to die of the gay disease.
We were never ever a live and let live country.