It's probably true if you want to reach beyond a niche of 5% though
Discussion
Markdown is a great example, last time I used WhatsApp it supportet markdown for *inverse* text iirc, although there was no button or interface for it at that time (or I missed that).
So basicly you can build a lot of things even in the most Normie-friendly apps without shying anyone away - they have irc-style things in them which is really old, what can we expect from nostr?
There's a useful markdown in telegram for spoiler text too, come to think of it