Both I’d say, though mainly the latter. Also it gets really muddled when you look closer. There were three different “generations” of RAF members, that didn’t have that much to do with each other, personally or ideologically. And of course there was also involvement of secret services, which still hasn’t really been researched deeply.

I’m also using a humidity sensor in my custom bathroom setup. It really detects the start of a shower quite fast. 10s to 30s I’d say, depending on the humidity before starting the shower.

But also I have a very small window-less bathroom, so you mileage may vary.