
Not enough samples to generalize, yet.
I think there's something to that. But you also have to be prepared to put up with the ones who have had such trauma as makes them aloof to all bipeds ... for the longest time.
Garage Cat chooses to be a loner, mostly -- and obviously enjoys lolling in sun, etc. She now permits the occasional pick-up and head scratch, will also give an affectionate lick on occasion. By now she realizes that I don't intrude on her serenity, and she may mellow further. I no hurry.