We may well win this game, because we have much better players.
But performances like today are exactly the sort reflected in last season's stats, where the league winners had an xG difference of +24 more than us. Meaning their general play was sufficiently better than ours to be the equivalent of 24 projected goals over the course of the season. Which is a lot.
You can't keep relying on your better players to bail out your general play with their sheer quality, even if you are continually improving the quality of your players. It doesn't mean we'll never win or never play well, we just don't have a consistent enough standard of performances to build a title win on as games like today will go against us too often.
That needed to improve this season. And, thus far, it hasn't.