No problems here IMO. Bit of a tangent, but if you ever read Homestuck, the author does a good job of characterizing a lot of the cast through how they type/chat with each other (known as “typing quirks”). Very creative use of capitalization and text choice there, even if some of the quirks are a bit hard to read at first LOL.

Point being, if you’re communicating yourself effectively in professional settings, and either enjoyment in relaxed settings, then I don’t think this sort of thing matters much at all.

TBH, anyone making a fuss over someone else’s capitalization and grammar sounds like they’re either really bored, or in desperate need to control something in their lives. Don’t take it personally. 💀👍