I find it’s a lack of supervision/understanding as when we are younger we tend not to care as much.Makes a mockery of SOME of the SCHEME firms doing new builds doesn't it Archy? sometimes wonder why bother, doing an Apprenticeship, so who is to blame? Certsure? needs sorting PDQ
That is what the QS position should be about, to supervise and instruct, tho it’s often abused.