"because Solasta" is a pretty weak argument; because someone else did it therefore so and so should. Solasta longevity remains to be seen. As long as changes are for the better, breaking convention is not a bad thing.
Rules are meant to be broken
Making unnecessary changes to the ruleset, i.e. having hide &disengage as bonus actions for everyone or throwing out advantages left and right, isn't going to make for better gameplay. It only takes away from classes that get similiar things as class features and weakens them.
