technically, yeah -- to turn them off for all future watches, go to your settings > preferences > site settings, and at the end there's a spot where you can set your default watch activity. To change it for people you've already followed, settings > people > followed users, and then you can edit your settings accordingly.
You can! If you go into settings and then site preferences you should see a section about default follower settings which you can uncheck seeing collections. Unfortunately if you've watched people already you'll have to go through your list and manually do it for each user :c
Link
delirium
technically, yeah -- to turn them off for all future watches, go to your settings > preferences > site settings, and at the end there's a spot where you can set your default watch activity. To change it for people you've already followed, settings > people > followed users, and then you can edit your settings accordingly.