Remove your Samsung account.
It is needed for a bunch of things including all bixby stuff (which is admittedly starting to get useful) but those constant ToS updates can drive a man mad.
If any Samsung employees are reading this: whoever is pushing those ToS changes is probably a on Apples payroll ;)
If I sign out, samsung nukes step tracking and basically neuters my watch's health metrics.
I've had Samsung phones for years and never made a Samsung account. Every few weeks my phone suggests signing in or accepting new terms and conditions, and I refuse.
I know Google is mining my information, but I convince myself I'm "sticking it to the man" and taking at least one small stand...