Liverpool's strength is indeed much better than several other teams, but the last three matches aren't enough to secure the title this season because there's still a long way to go until the end of the season. Chelsea have also shown significant changes this season and they shouldn't be underestimated. If they can perform consistently throughout the match, I'm quite certain they will trouble Liverpool. Chelsea are also unbeaten so far, with two wins and one draw, so Chelsea's chances of catching Liverpool are very real.
I agree with this view, as Chelsea's current form proves they are capable of being serious contenders. With an increasingly solid squad and a more mature strategy, they have the potential to put significant pressure on Liverpool for top spot. The competition is still long, so the dynamics of the standings could change at any time, especially if Chelsea maintains a steady pace and capitalizes on every opportunity.