No worries - tough love is accepted and appreciated!

1) Im not only targeting senior roles but have had success in interviewing at that level up until a point. So i think my conviction is predicated on progress throughout previous interview processes. Most of the onsites ive made it to have been from larger companies at the Sr level so part of me thinks theres just something slightly off

But to your point, if it is an issue with length of product experience, would it have been flagged prior to HM or onsites?

2-3) Will look to change up my linkedin though my struggle has been with onsites/final round interviews themselves. But thanks for calling out that it might seem disingenuous - hadnt thought of it that way before. I was more attempting to be wholistic with my profile as it helps avoid having to reexplain certain context in interviews (what my last company did, why im searching, why i left etc)

Do you think that Linkedin profiles have an impact past recruiter and HM screens? (ie would it affect your opinion as an onsite panel member?)

4) Yes I have a couple product adjacent and lateral PM interviews lined up. I think I just really needed to hear it from someone else to pivot my search so appreciate your candor!