This is the only flaw in the article. Liberalism is a smart cancer. Once it grows enough to start killing off its host, it hibernates for a while until the host can support it again. Then it just flares up again.
It'll always be here. We cannot kill it off.
“Liberalism” is the political expression of the religion of Humanism,
which began with the words spoken by its founder in Genesis 3,
“you will be as gods, knowing good and evil”.
And as such, it will be with us until its founder is banished to the Pit for eternity.
I used to think so too. Then came the sheeple's rejection of a semi-sane Liberal (Mitt Romney) in favor of an insane "we want it all now" Liberal (BO).
Romney, at least, understood that more employment was necessary to support the nanny state. BO's supporters refused to do so. This cannot end electorally, much as I wish it could.