I understand this. But most devices don't do even this basic thing. And you also must take into account that FSF restricts its sphere of concern to libre software, although Stallman himself supports all libre movements.

Regarding LibreJS: you should look into JShelter. LibreJS is not the only extension FSF made and JShelter gives you more freedom when it comes to using websites.

I didn't say I only support libre software. I support libre hardware too. I support libre everything. I think if there was some libre hardware certification that would've been great. There is OSHWA but it has the same problems of OSI and its OSHWD is rather… bloated. Just like OSD. I think both RYF and OSHWA are important though, one for the bare minimum, the other as an extra certificate on top. Same for Right to Repair. It's like with UNIX: all these pieces do one specific thing. But when they're used together they create something more.