On one level, I sympathize with companies like Nintendo, I don't want to, BUT companies are supposed to make efforts to protect their IP or they run the risk of losing those exclusive protections when it matters later on (abandonment). So if they want to continue their IP rights, they're supposed to defend it against anything that comes along. I still don't like it, but I kind of understand why they have to do it.

Granted, I think they could come up with some sort of licensing terms that would made it easy for solo developers to still develop small-time projects to encourage people to create these one-off labors of love, similar to what alot of TTRPG developers do, but for whatever reason, they go the hardball approach, which just creates bad feelings in the community.

https://www.themyerslg.com/blog/what-happens-if-you-dont-defend-your-ip/