I might even pay a subscription fee for a service which does this on my behalf (no more than $5 a month, and an easy sell at $1-2 pm), tho that has it's own problems, in that I'd have to allow it to authorise as me. So, something better would be an app which launches an oauth login at google (for example), then uses that token for that session only (ie, requires user intervention each time). I'd probably run this a few times a week.
because that's a valid concern I have with automating all the things - when one of those things does something I don't want because someone else managed to slip it a command to do so, or when that thing's data is breached.