They don't care because they'll be long gone and next generations will be dealing with the problem. Same as engineers who come in at the start of a project and

They don't care because they'll be long gone and next generations will be dealing with the problem. Same as engineers who come in at the start of a project and do a number on the architecture, get their accolades and bonus, leave to their next gig, and let the suckers deal with the BS they built.