When did this writing with no capitalization start to become a thing? I'm seeing it too often now. It's pretentious crap and quickly leads to me thinking that the writer doesn't want to be taken seriously, so why read it?
More importantly, tech literate folks in here are tuned to ignore such writing styles as they can figure out writing styles that are from scammers, LLMs and impersonators from dodgy domains.
So, you’re right to question this and I find this trend immature and I assume anyone using it to be in the realm of satire and of unserious character.