I guarantee you I don't know a single xdcc command anymore without looking them up and I used them for 15 years, whereas I could probably leave discord for 5-15

I guarantee you I don't know a single xdcc command anymore without looking them up and I used them for 15 years, whereas I could probably leave discord for 5-15 years and still try to right click someone and drag a file over to their name. A new user doesn't know to type xdcc help, etc. They have to google how to send IRC files, blahblah. And everyone will be on a different client so maybe yours has an XDCC context menu button but theirs doesn't, etc.