I've been following the webcomic for a long time--since around the middle of the monster association arc--and I think this was actually my favorite overall chapter of all time??
Helps that it was a pretty long one, but having Genos muddy his own programming by looking at the face of the true symbol of justice (Saitama), combined with the gag with King's biological data, combined with Saitama having such a cool dialogue where he actually understands that Drive Knight is programmed to GENUINELY BELIEVE he represents "justice" (way smarter than Saitama usually is, though it was of course followed up by the "smack an appliance to make it work right" gag), combined with Drive Knight trying to use Saitama's own biological data but his machine parts not being tough enough to deal real damage with it... and Saitama destroying him with no malice and telling him to rest....
I loved this chapter so much. I've felt similar feelings from the webcomic before, and it's qualitatively similar to the feeling I get when reading the most peak chapters of One Piece. And sadly, it's the type of feeling that Murata just refuses to incorporate into the manga, focusing only being some kind of action flipbook.
Imo the reason is the overall plot. You can make a story better, but at some point you have to deviate from the original. But it is always coming back to it, deviates again, but gets back to the original. Imo this just doesnt work.
Murata has never made the story better. He makes the art prettier (which is fine) but also makes the action scenes more action-y which then takes away from the core of Saitama's character (that nothing is hard for him anymore, and that he is a hero not for the fights but simply out of genuinely attempting to implement justice). He also adds filler but none of the filler has ever been more interesting than the webcomic.
I checked in on the manga in the middle of the Garou fight after not reading it for years and it was just embarrassing how anti-OPM it is.