The player that got the link back to Youtube removed allows publishers to sell their own ads. Seems like Youtube is worried about the content of ads it doesn’t control and wants to limit its association with them, so if, say, someone sees a porn ad, they blame the site the player is on, not Youtube.

They seem to be mostly upset about Apple requiring browsers on iOS to use Webkit instead of implementing their own backend. Which is yet another problem the UK wouldn’t have if they’d stayed in the EU, where that’s already been dealt with under the DMA.