Yes, it includes scripting and raw GPIO/bit-banging features, so you can read essentially any custom protocol yourself, including one you invented five minutes ago

So the title would be better as saying potentially every protocol, then?

When it said every protocol, I read it as potentially every protocol, myself. I have an O-scope that can read every wire protocol too.

No, every means every. You have a tiny tiny fragment of every protocol that could ever exist or even of the ones that do. And you can't even potentially do many real protocols on an ESP. It's a tiny tiny subset. I'd suggest being honest.

I mean, anything other than "speaks every protocol", which is incorrect unless someone goes ahead and writes a parser for every single protocol. "Many protocols"? "A wide variety of protocols"? "More protocols out of the box that any other product ever"?