I would have to check, but I'm pretty sure last year he just hit a few HR and had a ridiculous BABIP early on. He was walking a bit and striking out a TON, whereas this year his baseline numbers are unlike anything he's done. (But absolutely, we should wait a while before trying to draw any conclusions here).
Edit: through 12 games...
2021 - 131 wRC+, 3 HR, .409 BABIP, 6.4 BB%, 38.3 K%,
2022 - 175 wRC+, 2 HR, .357 BABIP, 13.3 BB%, 17.8 K%
Still a tiny sample, of course, but 2021 looks like a flukey/lucky/unsustainable start, while 2022 just looks amazing in every way.