I think naruto has been impactful. Sasuke is an example character that has bern replicated often (bakugou is the poor mans sasuke) and sasuke continues to be the framework for rivals..the theme of someone becoming something from norhing or having a huge disability like naruto has often been repeated too.
BLeach inspired the exorcist uprising leading to the holy trinity (owari no serafu BLue Exorcist Twin Star) and the Aizan type antagonist and also Aizan suddenly appearing behind the fighter seems to still be replicated to this day (see BC for a tribute to kubo)
Bakugou shows more growth in the last 170 chapters of MHA than Sasuke showed for 600 chapters in Naruto. So I wouldn't say that.
Naruto's impact is more about how it helped sustain the popularity of anime and manga in the west rather than a direct cultural impact in the west. In Japan, of course Naruto would be the series that inspired so many out there to become a mangaka. Many authors mentioned how big Naruto was to them personally, especially when it ended.
One Piece's world building is unrivaled. Many have tried but Oda just has a knack and creativity to keep worlds very exciting and adventurous. The most obvious inspiration is Toriko. This may be presumptuous but we will never see another series like One Piece.
Bleach was more about the stylistic action and if anything showed how far a series can go just on pure adrenaline and action. I'd say so many series tried to use this approach with the "cool and hot headed" MC who talks about protecting people and striking cool poses after each strike. But to be honest, early bleach was so much more than that. What most seem to miss is how big the friendship between Rukia and Ichigo was. Bleach got more famous for its action from the arrancar arc onwards and people seemed to have forgotten what made Bleach amazing in the early arcs.
If you see the author comments when Bleach ended, some of the authors even mentioned how they admired Bleach's visual style and action and it's "cool" factor.
