I disagree, cause those choices like coup and other things are choices in game you can make. That is totally fine.
You say experience a little differently, yeah that is also fine, the problem is why is only Lia's scenes locked behind a class, and not other main girls. And I don't want to play bookworm, I just want a couple scenes added back at least to make it fair, cause once again, why isn't Elin locked to mage scenes mainly or Cass to Warrior. You can get all Elin's scenes except one based on choices not class.
You say I can still romance, what is the point of a romance if you skip all the content. What, I get 2 scenes, (skipping like 5) really great romance.

Might as well just kill her off.
I just don't see why Lia has her content locked through class and others through only choice. It is the biggest disappointment and makes zero sense.
Just treat her the same as the other main girls.
And as for replay, you can already do that, with which bride, coup choice, corruption and love, I shouldn't have to play a specific class or miss all of a Lia's scenes, cause it doesn't work that way for the other girls. Plus I don't have time to play every game 10 times, there are other games, life, etc. to do.