Thing is, time zones are a thing and in my case are something I always need to keep in mind and can delay a lot of processes. I live in Germany, most people don't, and while I can be awake at impossible hours, most of the time I assume they're American and I have to wait a few hours for them to be ready, or stay awake to get something I want (like for a cataloguing event, 2 AM my time

)
But I'm also not bothered at all if it takes some, it's a little baby game and the items don't disappear, I'll just dump them in front of Bobs house and wait until I can deliver. I TT so my items are ready immediately but I wouldn't mind waiting and have waited multiple days to get something from someone who plays in real time. I'm not running a "shop" or anything so that's not something I have to consider. I also once sold a villager and specifically told them I needed to TT to put them in boxes as they weren't already, but during the process literally everyone BUT the one villager asked me to move and the whole thing ended up taking six hours, and I felt bad at the end because I was dead tired and hungry but had to keep going because I promised them I'd do it fast. Ended up staying awake the whole night not eating because I told myself I needed to finish as fast as possible, even though not once during that entire time did that person push me or infer that I was taking too long. They were actually really nice and alas, I am a clown.
Anyways, it's just a game, and there could always be an emergency taking place irl, so I don't ever fret it. I just don't care enough, and some other people clearly care even LESS, which is probably why these things happen in the first place