Didn’t really make him worse. The numbers are basically what they’ve always been if you take out the early season coming back from a procedurePressure and expectations in Boston (even with a better blueline) makes him worse? That’s a critique of Ullmark, not a defence.
But also I generally think most people function better when they don’t have media and a largely ignorant fan base when it comes to goalies breathing down their neck. Wouldn’t shock me to see him have a great ~40 games next season as it seems like he’s adjusted to the market/gotten fully healthy