Feng shui taboo red brick

Hello, I would like to ask if red bricks are taboo in geomantic omen. Red bricks are taboo in geomantic omen, because putting bricks in geomantic omen is taboo. Bricks are made of fire, which hinders the entry and exit of financial resources at the gate. Better put a feng shui stone on it! Therefore, feng shui taboo red brick, this answer is for reference only, do not blindly superstitious.