False.
I had a friend of mine sit besides me and tally up the amount of time that I spent on fooling with Brave ADs over the course of a day, and I would've saved over 10 minutes in a single day. Which is about an extra hour a week. About an extra day a month, nearly two weeks a year. These are moments of your life that you'll never get back and you are just giving it to some souless corporation for 1's and 0's on a computer screen that will disappear from existence completely once we get a particularly bad solar flare one day.
Not me, not my life, not on my watch.