> Bevy is just a very good, modern graphics tech demo, not something suitable for developing actual games.

I would agree with you that bevy is not fit for making a commercial game. but not because its not capable. Its just NEW. we are only now starting to see commercial games come out with godot and thats 11 years old. bevy came out what, late 2021? give it some time. It still needs more workflow tools, a level editor stable documentation and a bunch of other things.

It will get there. it just takes time.