We might have vastly different definitions what is a senior then

I’m referring to the usual definition for the job title, “Senior Developer”. It’s also a pretty good bare minimum skill definition needed to not constantly make costly mistakes.

or you’re peaking at the Donner-Kebab curve.

I didn’t set the industry wide definition, I am using it.

If you’re angry with the lack of titles that reflect real seniority, join a union.