YANBU! When I graduated I applied for any jobs that were going, regardless of whether they were 'trendy' or not. I was unemployed for five months before getting a job at my current organisation.
I am now working in a different department to the one in which I started, in an area in which I want to pursue a career. However, it is not well paid and I will have to do a post-grad in order to progress, which seems to be the case in most jobs in my industry. I'm lucky enough to have been left some money by a family member that enables me to do this but with most post-grads costing the best part of £10,000 there are many people not able to do this!
I think part of the problem is that my parents were from the generation that went to uni in the 60s (with no tuition fees and a maintenance grant) and walked straight into professional jobs after graduation, in my mum's case teaching.
It was drummed into me (and most of my friends) from an early age that we would go to university and do an academic degree, and that would be enough to secure a good job. Anyone from my background (lefty Guardian-reading middle-class) who wasn't going to uni was deemed A Failure, or that's the distinct impression that 17-year-old me got. To her credit my mum will now admit that she was quite naive in her assumptions and probably put too much pressure on me.
And yes, it's good to learn a skilled trade and roofers, plumbers etc are professional, decent, lucrative careers. But the key word is skill. Not everyone has the skills necessary to pursue these careers, and suggesting that they do is quite devaluing. Why shouldn't those of a more academic and less practical leaning be able to expect a fulfilling job for a half-way decent wage??
And yeah, working in the meeja may be seen as trendy, but people are always going to want to watch telly and read the papers aren't they?? So it's a bloody good thing that there are young people who want to keep the industry going...!