Ok, you can also figure different ways than touch in the meantime, too...
Because socially, yeah it can be rather cementing slash alienating not done, but you can totally get the same intent across without touching & all the :eek: attached.
Friendly raised hand, multi hand waves, shakey hands just in the air depending where youre at (say Deaf community has this super codified) for hello.
Head nods, smiles, what have you, for helloes.
The way you treat space, turn, move out of locales / distancing & posture, goodbyes.
Tone of voice, directness of looks, kind of the same open & honest & trustworthy someone people usually convey by showing empty hands.
The way you treat others in closer relationships, the timing, atmosphere... totally without touching.
Things like that... While things are bad, now? Dont have to be all bad, alone & in isolatey & self loathing land.
Reminds me... Socially, self identified asexuals & aspies may be a good crowd to talk with about all the :wtf: people & sexuality, what the hell???, while you work on it. Lots of flavors of seeing people out there and you might feel less as an odd ball?