> now i can share my thought without worrying about formatting and grammer and css and blah blah

This is exactly what people want you to worry about. Doing otherwise signifies you’re low trust and don’t care about the reader.

The root of the above is: if you were competent, the points you listed above don’t take long and aren’t a meaningful inhibitor to making content. Like coding, AI is fancy autocomplete at this point. If you weren’t competent, you need to get there, otherwise you’re taking a shortcut on your personal brand which is extremely untrustworthy and looks awful. If you care so little about the reader and so much more about producing content, that is not going to come across well.