I always assumed YouTube’s technical foundations were significantly subsidized by the mothership, but I have no data to base that on other than looking at the $29bn/year revenue figure and wondering whether that amount of money would be enough to provision the amount of compute, storage and bandwidth that YouTube needs, plus all other expenses (including revenue sharing with uploaders). Yes, $29bn is a lot of money,…
When I worked at Google I definitely noticed that YouTube was great at (ab)using untracked or very cheap resources. They definitely get huge benifits of otherwise idle data centers in sleeping regions. As the regular service traffic died off YouTube would put those idle cores to work transcoding video. It is definitely the case that YouTube gets lots of really cheap compute by being part of Google. But that isn't a b…
So I'm skeptical that anything is actually "free" and, at a minimum, I'm sure has internal transfer pricing that has YouTube paying a reasonable value for the resources it uses. And I would furthermore assume that Alphabet management is satisfied with what YouTube's income statement looks like given those transfer payments.