Fake tech support (still), Alexa or privacy (not both), Gmail features

Fake tech support (still) I know, I know. I can’t believe it either, but apparently, those fake tech support scammers are still out there. You know, the one where a window pops up on your computer telling you about a problem with your computer and making it sound urgent you call the number on your screen to get technical support. Or, if not a window on your computer, then maybe it’s a phone call saying