Millennials that don't know how to use contractions, resulting in "could of/should of/would of" instead of "could've/should've/would've".
Boomers and Gen-Xers using ellipses everywhere because they think it makes them look intellectual or deep.
Absolute morons that spell "loser" as "looser".
Infantile smoothbrains that need to frame everything in the context of their preferred children's media.
The current plague of news articles that has forsaken the paragraph completely so every single sentence is double spaced from the previous, often with some annoying ad or other non-sequitur filling the gap. Bonus points if the text is just a copy paste of a social media screenshot just above or below it.
Assholes at work that have 8 line breaks in their Outlook signature and have that goddamn line about which fucking phone their using.
The other assholes at work that copy text from those emails and include that shit in the fucking records being updated. WHY?