Me: approaching my mid 30's, fluent in English only (UK born), male, 'fit muscled jock' aesthetically looking for similar.

My reasons:

1. I currently live in New York, and have spent most of my life in 'western' cities, and never felt a cultural fit making dating etc hard. I also felt systemic racism and never felt accepted in these places. The acceptance I have had are from people from Brazil / Mexico etc who are a similar skin colour to me.
2. I used the budget estimator linked here and it seems like I have more than enough money to live there comfortably even without a job now.
3. My current workplace will sponsor my relocation and I will still be in a well paid job.
4. Climate seems better overall through the year.

Questions:

1. Language: based on the link above, it seems like only a small % of people speak English. I was reading other Reddit posts and it seems like so long as you live in cities / tourist areas, you should be fine if you only speak English?
2. Crime: based on the link above, it seems like crime is high. I am curious if this is true everywhere, and/or if there are lower crime areas, mostly because even NY claims to have high crime, but I've never had issues because of the areas I lived in.
3. Bodybuilding: my friend who is Brazilian says the medical system there is better where Doctors prescribe testosterone etc and there is generally more of a 'bodybuilding' type culture there. Is this true?
4. Gay culture: it seems there is more emphasis on dating, relationships etc not just hooking up. Is this true?