This is not unique to Nintendo. Most modern mainstream games are like this. People just single them out because of aesthetics and branding.
Cyberpunk 2077 and GTA are not difficult. Monster Hunter gets easier with every entry. Fighting games are also easier now.
It's bc instead of curing things like cancer y'all takes natural resources, make memes, inflate the cost of PC parts, undermine the arts and lie to people that their labor won't be replaced. Then you wonder why people aren't impressed by your non-existent speculative hope gamble.
Current state of the game, we're pretty much done designing the main arcade mode (graphics aside) after a few revamps. Some choice clips from our group of playtesters on the first 2 levels.