Ok this is inspired by another thread, but there seems to be a basic lack of knowledge when it comes to basic home maintenance. Things like bleeding radiators, draining washing machines, preventing damp and the like.
I know when I moved into my first home it was my dad who showed me this type of stuff, so perhaps as we become more a nation of knowledge type workers these skills are being lost, or we are just more likely to assume problems and call someone in.
However I think it would be useful if these “skills” were perhaps covered in school, or even if letting agents/mortgage providers offered some sort of basic online training or manuals.