I played the arcade version of WW almost daily for months and I never happened upon any of these bugs. I heard about the Guile handcuff bug, but I never tried it out because I didn't want to waste my quarters. I'm sure many of these bugs took years of autistic level concentration to figure out.
There really is no need to do all that shit. All any kid needed to dominate (or at least stalemate) every SF2 tournament was:
1. Play as M. Bison.
2. Repeatedly do the "fly-across-screen" move.
3. Repeat as necessary.