

The post is not intending to criticize an irregular work schedule on its merits. Indeed, some occupations require an irregular schedule.
The criticism directs at platforms manipulating workers by obfuscating the structure of exploitation through participation in the gig economy.
Note the text, “Working excessive hours isn’t… [just] flex…”
The government surely can.
The government has the power to levy taxes.
The government has comprehensive powers for regulating the value of currency, through control over the money supply.
At any rate, the government printing money for workers cannot possibility be worse for workers than the government printing money for businesses, as it is doing now.
I suppose, though, you might take comfort in how inflation now is being so effectively prevented, instead of causing needless human suffering.