Income is income though, not sales or payroll which are the expected and manageable operating costs of overhead and human resources.
If I win the lottery, almost 50% of my winnings go back to the state, and I haven't even bought anything with those winnings. What's different about Amazon having a banner year?
The big difference is that Amazon is a company.
If Amazon decides to pay out large bonuses or dividends with its surplus, that gets taxed at the same rate as your lottery winnings. Before that happens, the income is Amazon's and not an individual's. There is no reason to expect the corporate income tax to behave the same way as individual's income tax.
Both are windfalls, one gets taxed immediately, the other gets taxed if they don't use up all their profits reinvesting in themselves by the end of the year.
Amazon went 2 years without paying _income_ tax, not 4.
Amazon paid $3.5 billion in taxes in 2019 (some of which was differed, but still owed). That is over 25% of their income that year. Their federal income tax rate came out to 1.6%, but its borderline lying to say "they paid a measly 1.6% in taxes".
Amazon is an awful company. There is no reason to bend the truth to try and show how awful they are. Being disingenuous only makes your argument weaker.