??? Can using System Restore too much be rough & ■■■■■■■ the Computer? :-\
No, not particularly. If you have an SSD then the constant writes will shorten it’s life - but probably not by anything you need to worry about.
System restore does not constantly write to your drive. Only at designated times.
Yes but I meant that if the OP does it ‘too much’ then there will be a lot more writes. These days it’s less important since SSD technology has moved on, but it was the only minor negative aspect of system restore use I could imagine.