Cincy is 1-1 against KC and Balt is 0-1 in the playoffs so it’s not like they’re doing a lot better. If you’re talking about regular season wins then the Bills have ‘contained’ KC just as well if not better.
Most of those Patriots Super Bowl teams during their run won a lot of close playoffs games. I’m not sure which juggernaut Patriots team you’re referring to. Ironically their most dominant team didn’t win a Super Bowl.