As The Verge points out in their article, Nintendo will most likely not to anything about it. But I sure would love to see them try.

The relevant part of the article:

Don’t hold your breath: The Pokémon Company’s former chief legal officer Don McGowan (who spent nearly 12 years there, as well as multi-year stints at Bungie and Microsoft) thinks there’s no way that his former company would sue.

”Even if I was still at the company I wouldn’t touch this, and I’m the most trigger-happy CLO [Chief Legal Officer] I’ve ever met. This will blow over in a couple of days and they’ll be happy to let it,” he told IGN.

Why? One reason is that like some other executives Trump has previously and corruptly leveraged, some of The Pokémon Company’s leaders personally depend on the US’s good graces: “Many of their execs in the USA are on green cards,” he said. Another reason, he says, is that The Pokémon Company doesn’t want the press.

I guess the most hated man on the internet had a point when he called Randy out for having shitty takes

I used mine just a few hours ago while playing Brotato. I’m usually not a controller guy and try to stick to mouse and keyboard but in cases where controllers are just the better choice, I strongly prefer the Steam Controller over any other one.

Sony may not do it, the same way Nintendo might not do it either, but both reserve the right to do so

Edit: If you take a look at the PLAYSTATION®5 SYSTEM SOFTWARE LICENSE AGREEMENT under “6. VIOLATION OF AGREEMENT; TERMINATION OF RIGHTS AND SIE INC REMEDIES”, one of the possible actions they may take states:

disabling use of this PS5 system online or offline