That was true for me, I moved 15 years ago and my friend group went to zero practically overnight, never recovered. Now middle aged and don't even have many acquaintances. I do, however, have a few somewhat problematic family members and relatives, more in that category than I would like.

Its not great but also not a huge problem - I believe now I have some amount of Schizotypal personality spectrum, and have all my life, though I never admit that to most people IRL since the label freaks people out.