“Most people” don’t watch Franklin and Bash, so your argument is invalid. And the guy hasn’t aged in 20 years, so if your friends are actually saying “really, is that really Zack Morris”, they need their eyes checked and their lobotomies reversed.
Well that was totally called for… Pretty sure the general public hasaclue he was on Saved by the Bell. Keep calm and resume stroking your thicket of Mark Paul Gosselaar hair. It’s gonna be ok.