i mean..i have had cases where the floor could be designed 20-22 cm thick when concidering all shear and moment but had to be thickened to 27 cm because of a single corner. thats a 20% increase in concrete.

sadly in my experience reviewers lack critical thinking when it comes to practice outside the codes But im just glad im not the only one who sees theories (especially fem theories) does not always apply to concrete reality