How big of a problem is clipping?

I am a new player diving in this world of hyperoptimization factory building game. And only after a few hours I have made peace with my mind that if I don't see a clear visual interference between buildings, I won't mind the warnings of the game.

How far will this strategy get me?

https://preview.redd.it/z6vxo08pnnne1.png?width=2560&format=png&auto=webp&s=3f46b7728c27b7e1eb059acf06847f1526054c59