my boss just emails stuff to herself.. or just lets it sit in drafts (imap) with the attachment.
i use localsend, wormhole, or similar usually, especially if one or both the devices aren't "mine".. and if it's stuff i'm 'sending' to a handheld from a pc, i might instead drop them somewhere on one of our dietpi boxes and just use http
gnome dumbed itself down too far, it's turning into the win10 or 11 of linux--with features, basic features.. expected features and functions, now missing.. and the bland ui that makes it difficult to even see a damn window border without customizing tf out of it. i do not subscribe to their idea of one workspace per window or application. fk that.
the only thing that was keeping it on a few systems here was an extension. one not even made by them. i found an equivalent kwin script for plasma. starting switching stuff over the next day.
i won't go back. and i've found that gtk and libadwaita stuff actually looks better on kde, anyway. so no change in what i'm using, just what everything runs from.
i might still put gnome on for others, if all they're looking for is a dumbed-down, simple launcher for their browser--like an alternative to chromebook, but that's it.