Does moving from blitz to bullet, makes you a worse chess player?

Sort:
bharatmundhra
Hi All, Recently I moved from 3' blitz to 1' bullet. I was struggling in bullet when I started 2-3 years back, but to my surprise without much effort I have gained over 300 rating points in last 3 months in bullet ( mostly because of mastering 1-2 openings), and now my blitz and bullet ratings are almost similar, but I can see a drop in my blitz gameplay. Is it that bullet worsens your game?
Diakonia

You have been a member for over 6 years, and youre still at 1500.  If you think blitz/bullet is beneficial keep on playing it.