Constantly. They also keep resetting the settings to not show shorts or video games in the feed.
I suspect that the managers in charge of some of these features are lobbying for it as a way to artificially increase the engagement stats for their features, but spinning it as actually being good UX instead of a user-hostile move because it's important for "discoverability" or something like that.
Those who disable watch history probably know this, but others probably don't -- when you disable watch history your "subscriptions" page effectively becomes your home page. And on your subscriptions page, shorts cannot be removed like on the actual home page. So if you disable watch history, you implicitly must enable shorts.
Like a relative commentor said -- a product manager on the "Shorts" team is doing a helluva job boosting their team's stats.
I suspect that the managers in charge of some of these features are lobbying for it as a way to artificially increase the engagement stats for their features, but spinning it as actually being good UX instead of a user-hostile move because it's important for "discoverability" or something like that.