No corporation in the entire WORLD "pays" taxes. Tax payments become a cost factored into the price of the goods or services the company sells. The consumer pays 100% of the corporation's tax burden. Always has, always will, everywhere, every time.
If a person wants to indulge in harshly judging the morality/ethics of corporations (decisions made by their management, boards, etc.), one would do better to discuss what said corporation does with their net profit. Do employee salaries go up? Do they donate to charity? Do they invest in R&D enough? Too much? CEO compensation reasonable, given performance? Do they give shareholders a return on investment?
Or one would do better to judge them by their overall environmental impact as it relates to the significance of the product being produced. Energy companies can disturb lands and occasionally cause environmental damage, but they provide the power necessary for industry, commerce, technology, agriculture, and personal use, so a reasonable balance must be struck.
If Apple's effective tax rate was 20% instead of slightly south of 10%, it is hardly likely that CEO compensation would be lessened, or even wages. Prices would probably go up. R&D expenditures might go down. Retail store expansion, along with all other capital expansion/improvements would be lessened. All of which would result in fewer new Apple retail employee positions (resulting in less payroll tax collected), fewer jobs for contracted labor (less payroll tax collected), fewer full-time research positions in the R&D department (less payroll tax collected and slower pace of technological innovation) and lower stock price (less capital gains tax collected from stockholders).
Sure, the federal and State governments get a bit more up front, from one large (vilified and "demagogued") source, but the economic impact of the taxes levied have detrimental effects on tax receipts long-term, not to mention that the pace of technological advancement, innovation, and new productivity-enhancing applications slows as a result as well. Some call this "trickle-down economics". Others just call it "Economics 101".
Private enterprises are far more agile in adapting to economic realities than a government is, and do not have the crutch of being able to print more money and devalue the currency when things get tight. They provide jobs and submit billions in payroll taxes to the federal government while keeping people employed, productive contributors to society, thereby lessening the overall burden of entitlement spending. If permitting large corporations--engines of innovation, job creators, product/service providers, and payroll tax harvesters--to retain more of the profits they earned through their success is "wrong," then I don't want to be "right."