i think these show wouldworktoday:
sanfrod and son
perfect strangers
family ties
threes company
the incdaible hulk
the gloden girls
whos the boss?
bewitched
i dream of jennie

one wouldn't work today;
alf
i love lucy
the hooneymooners
the munsters
happydays

None of the Norman Lear shows would have worked today. The networks are all terrified of controversy. It's hard to say which shows would have worked today. I feel like there aren't too many that would. All shows were created and aired during a different time and place in society. Society has changed and evolved so much over the years that I just don't think the special qualities that each of these shows had could be recreated. I think this is the main reason so many of the remakes have flopped. You just can't recreate the past.