That is overly extreme.
First off, your second paragraph applies to every field of medicine except perhaps cosmetics. Everyone is getting squeezed - why do you think clinicians are coming after pathology (and even radiology) as a revenue source? Medicine is changing everywhere - there are a lot of delusional thoughts out there from people entering medicine as a career with the assumption that they are going to have a great, low stress, high pay job guaranteed wherever and whenever they want it. Doesn't work that way. If you get into a high-demand field (like say, Ophtho) you can often write your own ticket but in order to do that you not only have to deal with everything that goes into getting to that point, but you also have to deal with an awful lot of stuff that comes with this demand. A lot of people hate this and want out. So would you, probably, based on your analysis.
I really wonder if anyone who posts such negative things on these forums ever actually talks to any other clinicians. "A bright future in another field practicing medicine, making money, and setting the terms of your career." Are you serious? There are tradeoffs everywhere.
Your other points are valid - but to be fair, who on earth would ever recommend entering a career that you haven't thought seriously about? Who does this? You have to consider everything that goes into it. There are jobs in pathology. They are not always where you want them, when you want them. This sucks but it's reality. And it is not limited to pathology. Even radiology grads are having trouble.
I wouldn't change my career path. I have a great job in the exact city I wanted. Clearly, the timing worked out well for me, but I also know from being in my job for 3 years that there are vast, vast differences among people looking for jobs. The good candidates will almost certainly end up doing well. It may take moving around or "settling" for awhile until the right job opens up, but again, this also happens in every other field.
When you are analyzing pathology and whether it is a future career, you have to be honest about the limitations but you also have to be very cautious to not overblow the aspects of other careers that you find appealing while minimizing the problems. As well as paying attention to the future of the field and what your role in it will be. Yes, you will have to work hard to be successful. Things aren't just going to open up for you unless you get lucky. This is news to people?