True, maybe they do both and then some more when you try to close it.

And next… after opening the app you will have to watch ad before you can do anything

deleted by creator

Comment from gorhill (the developer of uBO and uBOL):

I didn’t recommend to switch to uBO Lite, the article made that up. I merely pointed out Google Chrome currently presents uBO Lite as an alternative (along with 3 other content blockers), explained what uBO Lite is, and concluded that it may or may not be considered an acceptable alternative, it’s for each person to decide.

https://www.reddit.com/r/uBlockOrigin/comments/1ejhpu5/comment/lgdmthd/