Someone mentioned it in a comment and I genuinely didn’t know what I was setting up, but its basically airdrop but to all your devices/servers so if you have an iphone like me you can goto any photo/file click share, taildrop, then pick the device, its a prettty fast transfer. It shows up in the downloads folder on my pc by default.
I no longer have to upload to icloud files to grab my files, it is very convenient and seems to be free forever for personal use up to 100 devices? I had no idea what I was even setting up til I saw the guide afterwards, I thought it was for monitoring server health, but it’s made sharing files between devices/servers very convenient. (this was likely obvious, just wanted to share with others who didn’t know)
I use KDE Connect for laptop to desktop transfers.