Let's change computer software to another thing we faced in reality world – house construction. I wonder as a final user of a house if you care about the qualit

Let's change computer software to another thing we faced in reality world – house construction. I wonder as a final user of a house if you care about the quality of the parts you don't see, like plumping system, electronic wires, also, if you care what the next plumber or mechanican would complain how hard to fix things and may charge your more money?