It's typically 1/3 of your feed in my experience. It depends on time of day I've noticed. I usually use Facebook either in the morning before I get up and there

It's typically 1/3 of your feed in my experience. It depends on time of day I've noticed. I usually use Facebook either in the morning before I get up and there are less ads. Or late at night when winding down. But they really have dark patterns to disguise an ad. It's disgusting, a friend liked some random post 6 months ago and everything that company posted since is popping up. They make it appear as if that friend is endorsing everything from that company. Aol is probably being too complimentary.