Interesting discovery, Lewis(!).
Quite coincidentally, a friend of mine messaged me this weekend asking if I had Nerds on blu ray because he couldn’t find it on any of the streaming sites. I myself noticed a while back that it was absent from Disney+ here in Australia (whereas the sequel is very much available on that service). I seriously hope that the movie isn’t being suppressed by it’s new owners due to one (or more) of it’s more “problematic” scenes. I mean, Bachelor Party is on D+ here, too, so it is rather odd that ROTN1 is nowhere to be found.