That was not the point. The point is that Factorio is in a similar level of quality. That is the top one. If you believe that 3X€ is too expensive for a top game, then you are saying that every game out there that is >30€ is overpriced.
If you believe that, you are honestly way out of touch with reality. 30€ is on the low side of a price for a game. Most AAA games are >60€.
Factorio does have high quality graphics, sounds an animations. It is just in 2D instead of 3D.
But if you price a product based on its cost instead of its value, you do you.
I prefer to pay 30k€ for a car than pay 60k€ for a worse car that happens to have a steering wheel made out of solid gold.