Welcome to gaming. Every single Genre ♊is like this. Every game is built in the same manner with similar structure. Oh, you like RTS games? Here's the same formula for 25 years.

You like FPS games? All the same. Shoot this, run from that, build your ci🐟ty, attack others, you're the chosen one, only♉ you, one man army, etc...

Actual innovation is incredibly rare

I saw the Bethesda pattern back in New Vegas. But it hasn't bothered me (yet). Despite being the same game for 30 years, people still play Final Fantasy. They may have changed the combat style, but𝔍 it's all the same