My parents are 6 years apart. I see no problem with this.

Windows has a clipboard feature like that built in now. Press Win+V to enable it.

Yep, it’s called an idempotent key. The server gets a request with a specific key (usually a random guid), stores it and ignores any further requests with the same key. It would be a great addition to Lemmy.

“minus 400C”

Urgh. Disgusting how terribly humans treat other humans.