This is not correct. The default credential manager on all devices except for Windows, creates synced passkeys. And Windows will be changing soon.

Synced to one ecosystem tho. I don’t care if Microsoft deigns to let me use it across all of my devices they own.

Passwords I can bring anywhere.

	▲	timmyc123 5 days ago \| parent [-]
		Not exactly. For example, the default credential manager on Android is Google Password Manager, which works on Windows, macOS, iOS, and Ubuntu. There are also dozens of other third party choices.