Points per game doesn't mean much if you're not actually playing in 15-20 of the games. If Boeser played the same mins with the same deployment as TK, what would his numbers be over 82 games?
Still, it's not just about points. Where Brock might have better numbers, TK puts up great numbers and is better defensively and provides more grit.
It's not a slight on BB, at all. TK is an up and coming star in the league, same as Boeser is.