I disagree about this as Chelsea is fighting for the title because currently their best chance is keeping themselves in top four which could be help them for having good chance in next season with experience and confidence which is more important for this young quality and skilled squad which established by Pochettino things are pretty interesting because we have Arsenal with 28 points and Manchester City with 26 points fighting hard for staying into top fours.
Enzo Maresca is surely doing impressive job and here as things are going we can expect them to be had fair chance for staying into top ranks for long time because their young squad is having good depth to keep things difficult for the rest of top contenders for the top spots in Premier League.
You're underestimating Chelsea, Chelsea old and Chelsea now is completely different, not like Manchester United which is still same.
Chelsea has a good squad to fight against Liverpool, I would say their squad are better than Arsenal, if Arsenal completely depend on Saka, Chelsea is more well rounded. Anyone can contribute, name it Caicedo, Jackson, Madueke, Sancho etc, they not completely depend on Palmer in this season.
I wouldn't be surprised if Chelsea become a champion in this season.