>>23607921
It definitely didn't hit Rider. Rider's most comedic season was Fourze, and it predated Kyoryuger. Fourze was eventually followed by a season written by Urobutcher himself, and other serious drama seasons, like Build.
Precure always had a consistent tone. You look at classic seasons like Heartcatch or Smile, and they're exactly the same as the current seasons. Wonderful had notably less physical combat than others, but then we got Idol, which has all the punching and kicking you'd want.
Meanwhile, if you compare any post-Kyoryu Sentai to pre-Kyoryu (except maybe Go-Onger), the difference would be fucking blatant, and not in a good way. You can just compare the fucking openings to see how Sentai stopped being cool. After rewatching them one evening, I caught myself thinking that, while I would happily show an average kid older sentai (even some Showa ones), I really wouldn't show them post-Kyoryu ones because they'll think it looks gay as fuck (except maybe Lupat and KingOh), and wouldn't even be wrong.