Glad the front tires are back in service. Did they inspect the rears? Do you have a spare? There seem to be several tire purchase strategies.
Two at a Time like your Fronts
Three at a Time, Fronts and a Spare
Four at a Time, new set of Rears
Six at a Time, or Seven for a new Spare
I just replaced Seven because two were failing, four were 7 years old and the unused spare was 12 years old. Unless something happens, I'll rotate the Spare with the Fronts and leave the Rears right where they are for their lives, probably 5-7 years. Certainly neither 3 nor 10.
