This is one of the reasons these "let's replace Discord" threads are so tricky. I use Discord basically every day, and heavily twice a week for games nights with two different groups, for 6 years. I'm in there. And I have never uploaded a clip or streamed anything, so I never considered that this might be something people want, or are using the platform for. And I've seen a few custom emoji around, but never considered using some dude's emoji in a different group's chat.
So it's wild how different people are using it, and getting one replacement to do all of it is a big ask!




As for 3, in my part of the world (Canada) we only contract "I have" into "I've" when the "have" is grammatical. So "I've been thinking", "I've seen you before", and "I've got that at home". But when it's the main verb we usually don't contract it, so "I have a new dress", "I have to go to court", "I have something to say", etc.
It's understandable, though, and I've probably even seen it in poetry or lyrics, but it isn't typical.
Oh, and it's not impossible to use a structure like "I've not seen it", but again it has a very formal and dramatic feeling, whereas "I haven't see it" feels much more natural to me.
Hot dress ๐