I think he is trying to say, PGP is so hard now compare to way faster US program.
Seriously the problem is healthcare system, but not parents, who doesn't have parents or get older, LOL?
Those invites their parents into USA are just fine paying for their own health insurance along their parents' (they do need to have job, yes, but everyone got decent job in US way easier than in Can), and guess what more money left in their pocket EVEN AFTER healthcare and tax.
Those 100k more Canadian here however got raped by Canadian tax first, and then get told their parents are too costly to the system, losing both family and money.
The universal HC has major flaw, originated from egalitarian ideology, basically another form of "communism" which is bound to fail.
The ridiculous and murderous waiting time is just exact "great famine" in healthcare area exact same as food supplies experienced by those former soviet/chinese country.