That proves it!

I mean, you should prove they didnt. If that sounds unreasonable we've made progress. Prove we didn't?

Ill let myself out

After this much time and that much work, how is it possible for a physics theory to not have a single testable/falsifiable prediction without it being intentional? It has been over 80 years. [https://en.m.wikipedia.org/wiki/History_of_string_theory].

The evidence is in the absence.