I have no clue what rights LGBT people want, but cannabis is legal in many EU countries, and even if it’s illegal then usually selling and growing is illegal while consumption is ok. Not sure about disability rights as well, but we usually have free medicine here, so I’m not sure what you mean at all. Ramps might be as common as in the US, but you can usually arrange an assistant who will either push you to your destination and even drive you around for free. I also know a few Americans who moved to the UK specifically because they can’t afford treatment for chronic diseases and will die in the US.