Things are running hot here and I didn't want a usefully angry ally to waste a bullet on Bowser when there are [ redacted ] Administration [ redacted ] jury [ redacted ].

It was definitely intended as a joke, originally, but when this meme was first made a few years ago, there were quite a few people sharing it as entirely serious and true.

Yes, because of the over-the-top "personally traveled" bit... and it'd likely end with DMCA.

Though looking at just one list of Nintendo's mass takedown of free fan-games, it seems very likely* it directly resulted in many children being terribly upset (and maybe thinking they'll be sued/jailed)... even if they made their own assets, just because they included a trademarked term in the title/description for something they just wanted to share with their friends. (I'm sure many did use assets, but we are likely talking about decades-old material here)

So it's not that big of a stretch, it's just not guaranteed that we'd hear this much about it.

*= judging by FNAF/sonic crossovers, content/spelling of titles, creepypasta stuff, and likely terrible art if you can still find more than a URL

Given that Nintendo does this sort of thing routinely and, possibly, for sport… no, it is not obvious.

If you had a nickel for every time a Bowser was involved with Nintendo, you still wouldn't have enough money to pay the charges.

And drop him into a pit of lava!