That's... not exactly how it works. "Funny" is subjective.
Billy Madison and Happy Gilmore are on cable often enough that yeah, I actually can see teenage boys liking Adam Sandler based on those movies.
Possibly, but compared to other old school game companies still in business... Look at Sega or Konami. The video game industry has undergone a massive shift in the past 10 years, moreso than any other entertainment medium ever has, I think. If Nintendo is underwhelming compared to yesteryear, it's not entirely their fault. They are reacting to a changing market. They are exceedingly fortunate that they have such a large stable of popular, recognizable IPs to fall back on. They could stop making software and hardware tomorrow and still be an incredibly profitable company from just the licensing alone.