I can't help you with the loneliness part, because I'm just a married, middle-aged techie with no friends of his own. I don't claim to be a 10x developer either, but I tend to deliver cleaner code faster than many of my colleagues and have been roped into many of the same discussions/meetings as you. It seems to be a situation where there are a surfeit of apprentices and a plenitude of journeymen, but a relative dear…
I have debated this myself. Some other replies said the same thing. It would definitely help me in other parts of my life. How do you handle people messaging you over slack / teams and not responding for hours?