Colorado in 13-14 finished 1st in the Central with one 70 pt scorer.
Blues in 14-15 finished 1st in the Central with one 70 pt score
Rangers in 14-15 finished 1st in the Metro with 0 70 pt scorers.
Panthers in 15-16 finished 1st in the Metro with 0 70 pt scorers
Canadiens in 16-17 finished 1st in the Atlantic with 0 70 pt scorers
Nashville in 17-18 finished 1st in the Central with 0 70 pt scorers
Nashville in 18-19 finished 1st in the Central with 0 70 pt scorers
Vegas in 19-20 finished 1st in the Pacific with 0 70 pt scorers
St Louis in 19-20 finished 1st in the Central with 0 70 pt scorers
Carolina in 20-21 finished 1st in the Metro with 1 70 pt scorer. Aho scored 80 though.
Didn't run pace numbers just raw numbers so I didn't bother with the COVID season.
I also think you are ignoring that Berniers and Bjorkstrand could potentially be elite for the Kraken.
Colorado also only allowed 220 goals and had a +30 goal differential
Blues allowed 201 goals, +47 goal differential
Rangers allowed 192 goals, +60 goal differential
Panthers allowed 203 goals, +36 goal differential
Canadiens allowed 200 goals, +26 goal differential
Nashville allowed 211 goals, +56 goal differential
Nashville allowed 214 goals, +26 goal differential
Vegas allowed 211 goals, +16 goal differential
Blues allowed 193 goals, +32 goal differential
Carolina (assuming you meant 21-22 allowed 202 goals, +76 goal differential
Last season Seattle allowed 285 goals, and scored 216 for a -69 goal differential.
Noticing a trend here? Almost all of those teams were very good defensively and deep on offense, though not necessarily carried by a top line.
They don't just need to score more, they need to allow far less goals to be scored. Grubauer would need to revert back to a .920 goaltender (entirely possible) along with Martin Jones somehow finding his form from 5 years ago (highly unlikely).
Even if Beniers and Bjorkstrand are elite they have a big hill to climb to turn things around completely.