Another issue this country faces is the lack of skilled labour in certain fields, such as construction, plumbing, electrics. All vital components of basic infrastructure support, which cannot be robotised. Too many generations have been aspiring to university education in academic subjects, leaving a deficit in essential skills. As older workers with those essential skills retired, this has left an increasing deficit, which up until now, has been filled by EU migrant workers. Obviously, this skills deficit will be worsened, to a greater or lesser extent, by our exit from the EU
I partially blame the schools system. When I hear what my sister's and brother in law's kids have been taught (niece & nephew aged 12 and 15), I am horrified at the strong politically correct bias, and the downgrading of practical subjects such as woodwork and metalwork, which were on the syllabus when I left school in 1994. This may be due to lack of teachers with the skill to actually teach those subjects.
For anyone now leaving school, I'd say there is far more money to be made, both short and long term by various practical apprenticeships, and therefore plugging a skills gap, than by going to university to get a two a penny degree in an often worthless subject, and saddling themselves with massive tuition fees debt.