If anybody hasn’t heard of CITY, it’s essentially Nichijou 2. So excited that it’s getting an adaptation :)

I’ve never heard of TemTem before and plugging it into Google Trends, it looks like it’s not even comparable to Palworld. It’s still somewhat big, looks like 500,000 copies sold. But still doesn’t really compare to what appears to be nearly 20 million Palworld players.
Companies lose rights to protect their IP if they don’t protect it themselves, so it may be in their best interest to go after the big competitors and pretend they’ve never heard of TemTem.