I should add that one major reason my academic career hasn't taken off is that I have been a long term carer for my disabled daughter; also that I arrived as an immigrant in this country with no contacts and too much diffidence. And didn't have the brains to understand about networking. If you want to make an academic career work you need:
to write a very good PhD (requiring a mixture of talent, hard slog and sheer luck)
to be prepared to work hard on networking and making contacts, online, at conferences, in the faculty, outside the faculty
to be prepared to work hard on teaching skills since nearly all junior academic job involve lots of teaching
to be prepared for some very lean years immediately after graduating- which is precisely when you will be feeling weak and burned out and in need of cossetting
to have a specialism that is actually wanted (the only reason I've done ok despite my obvious career managing flaws is the nature of my niche)
to have a skin like a rhinoceros whilst going through the job application process
to be prepared to project just the right amount of confidence (but not come across as an arrogant prat)
I have had students who have done very well, in the heritage industry, publishing etc, or who have found their degree useful to walk sideways into Sixth Form teaching.