Dude, you're living in fantasy land if you're being serious. Engineers build all types of shoddy and dangerous crap just because they're being paid to do it. Most of weapons manufacturing is mech eng. Almost no one is gonna quit their job over some ethical dispute, even if it's costing lives.

Sure, and go where else exactly?

The entire industry works on shipping duct taped products.

I do have my standards, but there's a point at which you have to say "it's good enough". If someone's at risk of dying or being harmed, yeah, that's a real problem. If the application keeps crashing and loses the business money, that's not my problem, I can only notify my superiors about my concerns.