They had detected the most profitable improvements and moved them over to Firefox.
So I'm not really surprised about them not continuing servo, even though it had been grate.
I'm more worried about some of the other layoff.
Further it feels a bit like they got in a place where they financially couldn't go on like before and fanned out to get more revenue streams but if that fails we might be down to chrome + safari, which would be horrible, tbh.
If it really comes to that we might even want to try to push the EU to get financially involved or something.