Can’t relate at all to that. The cap stays pretty much in a diagonal position when open. But if you’re so paranoid you could also turn it sideways, or even down and have it push against the outside of your glass. Putting the cap back on is also absolutely not an issue at all. You just do the regular left turn first until it aligns with the thread and plops into place, same thing you’d do normally, because it’s obviously long enough for that. Honestly, this whole video just seems like caveman / complete moron issues if I’m gonna be honest, like some apes trying to figure out simple tools. But I guess people nowadays have to cry about anything changing all the time, even when they’re complete non issues.