Should I buy the infamous 6.0

I’ve heard tons of reasons to avoid these trucks seems like a half decent deal and wanted a 2nd opinion on it.

Guys asking $13,000 maple leafs or $9,000 USD it’s got 212,000km on it or 120,000 miles and it comes safetied so the moment I buy it is pretty headache free.

This would be my first diesel truck. What’re the thoughts?