For that sort of integration I would use KDE Connect[1]. It works great between my phone and laptop. I can send the clipboard, files, notifications, media controls, etc between the devices.
It has a MacOS version but it currently only has nightly builds (potentially a downside).
Maybe I'm missing something? Any ideas?
I don't really need all functions of Drafts but the whole experience of adding notes with this app is something I haven't experienced with anything else.
PS: naive question: is there a way to "integrate" Pixel with macOS? At least to have common clipboard.