If you have a local online forum perhaps you could 'advertise' yourself. "New to the area. Looking for things to do, and friends to make". Perhaps suggest a meet-up in a local cafe for any others in the same situation. Post it for several weeks in succession. If people turn up you could discuss a joint activity such as a walk, a meal, or a trip to the theatre.
There are probably other people also looking for friends. If nothing comes of it, at least you have explored one avenue.
How does a 'lived experience' differ from an 'experience'?
The next thread for friendship, advice and support if estrangement has affected your life
Have any of you got all electric cars? Pros and cons please.