Fearing backlash from the masses.
Corporations are owned by individuals and pension plans.
When individuals  receive proceeds from these corporations they must pay taxes.
If there are over generous tax exemptions for these people. by all means close them. 
How do you all think the Canada pension plan, the teachers  pension plan and individual RRSPs and mutual funds get their profits.
There is no magical "corporate guy in the sky"  who  is taking all these profits home and leaving the common man in the lurch. 
Sorry but this article is pure socialist BS. My commentary coming from a life long socialist supporter.