I checked my Pixelfed messages today and see this. I've literally no idea what the first half means, so I asked my daughter to translate the acronyms. No idea what "no disrespect" is conveying.
I never really thought of pixelfed as a place for spam or scammers. If the intent is genuine, then I'm even more perplexed by how they are choosing communicating. I'm not going to respond because it feels off, so yeah...
Perhaps I'm just showing my age?
I see what you're saying here, yeah.
Digital etiquette has evolved a lot. Typically, these days, sending a message in your DMs is less like pulling you aside for a whisper and more like shouting inside your living room. The culture that's grown up around power-tripping mod bans, scams, and other awful shit has made messaging someone privately a delicate matter.
This person is being polite by knocking on your door to announce that they're already in your living room, and asking permission to speak with you. I see this as excellent behavior, filling a glaringly bad gap in user privacy protections on other platforms. They're being decent about an intrusion that's a (tragically common) built-in design flaw of the app.