Some contacts IRL i know from years ago are mining with 10 computers since last year, i said them it is not worth it nowadays but they still trust in the system.
I personally think 10 computers this days is not enough to make mining worth it as the price of electrycity in my country is high and mining consume a lot of it.
I think some clarification is needed - 10 machines with 1 GPU each or 10 machines with 19 GPUs each would be a HUGE difference.
My ongoing project of "convert my old Folding rigs to riser rigs" has REDUCED the number of "computers" I have actively mining, but I have more GPUs mining today than ever because I have more GPUs PER computer.