I had my daughter activate 'add blocker' on my computer. That eliminated all the adds that pop up, including on You Tube. They do have a little icon that pops up on videos now that says 'skip adds'. With facebook, I found out if I hit the 3 dots on the side of the adds, up comes a board and I hit 'Hide add' They want a reason, and I click the 'irrelevant' icon, though there are a couple of others. After a week or so of this, no adds pop up on my facebook page. They did have a few pop up during election time, but used the same protocol and that stopped them.
robo hippy