>smart tv
We covered that here years ago; Buy a monitor! We said. Did they listen? NOooooooo.
Expecting the 'slippery slope', I don't use GA. I use two G Minis as speakers in the smarthome integration, but I keep the mic switched off and the speakers have their own, inactive email account. The ten or so Alexa products are used 99% for voice control of lights & appliances, timers, and reminders. I off-loaded the repeat reminder to the smarthome hub using a local-only app written for Hubitat.
I hope to keep the household systems relatively simple and straightforward, but I keep my eye on PI-hole just in case.