I don't agree with everything the guy above you said, but my circumstances are very similar to his.

I have friends, but they don't know anyone they can introduce me to.

Sports are off the table due to both health problems and a lack of interest (do you really want group activities to be full of disinterested guys just there to chat up chicks?), never mind that they're all heavily male-dominated around here.

Local councils put on events, but they are either for children, for mothers, or for seniors.

Everything has been turned into a product to be sold to you, almost every event costs money, and when you do pony up the events are somewhere between borderline scams and actual scams.

...

This is a recurring issue with this subject. Someone offers advice, someone points out why that advice isn't very applicable, and the first person makes no attempt to "adapt and overcome" themselves and either a) offer better advice, or b) admit that they don't have any better suggestions.

Adapting and overcoming the death of society itself is not something I'm interested in doing.