Vid Literally a week old @TeamYouTube your notifications are broken, and you know it.https://twitter.com/Ragibssgss/status/1073824497482919937 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I think there's two types of notifications-- the bell notification and the suggestions notification. I often get notifications from a YouTube channel that I'm not subscribed to but watched some of it videos
You are correct, that does happen. But it says suggestion iirc when its not the bell. Also this says, its new.
O. You're right. I didn't notice it says new
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.