@mocelet yeah not arguing with you here. Any voice command seems to be a risk. Since the question was about how other vendors solving this problem, PINs are the answer. In a sense, custom...

@PixelWave for operations like unlocking a lock or opening a garage door, other brands usually implement a pin. Google APIs allow vendors to require a pin for certain voice operations. Not sure...

Thank you, it works!

+1. In fact, privacy mode control is available in Alexa, but not in Google or SmartThings. TP-Link needs to address it. Currently, I use a workaround with SmartThings virtual device to trigger...

Yes, Tapo - Google integration is virtually non-existent. Related thread - https://community.tp-link.com/en/smart-home/forum/topic/631660

Huge +1. I was unpleasantly surprised to find out Tapo Shortcuts are not available in Google. It's jarring because this integration worked fine with Kasa, as in - Kasa shortcuts are exported as...