Eh, it's not technically true now, but the underlying point is made: we've shown by now we have the material to win even though we haven't won.
It's our rough luck that City have two, Liverpool one and us zero trophies in the past three seasons. That tally could be 1-1-1, 2-0-1, 3-0-0 or even 1-0-2 instead of 2-1-0 without much stretching of the imagination.
Either way there's nothing left to do but get on with it. If we don't win the league in this period of strength it's not like we can say we did win it.