story
> get text notifications on my watch for any [...] apps that provide notifications, and relevant ones (like text messages, whether SMS or RCS [or iMessage])
I get this behaviour on iOS+Garmin, and can both see notification text (even when phone is locked and notification content hidden on lock screen) + can dismiss notifications just fine with "Clear" action (both points noted in the article as not being possible)
Fair enough though, I just can't reply or take a specific action in actionable notifications.
Media play pause next prev work as well, and calendars are all viewable too.
Widgets that use the phone+app as proxy for network access also just work (e.g weather refreshes, or I have a Home Assistant widget which hits my self-hosted instance just fine)
Apart from replying I don't have a hobbled experience at all.