If your point was I should accept ads because that is the revenue source for TNet, why do I not have to worry 99% of the time?
MY POINT, was that this video loaded but didn't start after two attempts and a minute or two of waiting each time until I stopped blocking ads (another browser in my case). Since it is rare, I simply offered that observation as I see comments here about play back from time to time.
Your point is only that they make money from ads? How does that help? The purpose of ads is always to make money.