However, it should be troubling that
1. Deception is considered excusable and that Companies care little about ethics and break the spirit of tax laws (if not the letter).
Redirecting US profits or European profits to other unrelated countries (on paper) and then claiming tax exemption clearly indicates deception. If they made their money in the US and claim that all of this money belongs to a subsidiary in Bermuda, that should be a matter of concern to everyone (regardless of whether this deception is legal or not)
2. It is true that many companies indulge in this type of deception and defend it as "legal" Often, it is the companies (through their lobbyists) who created these legalities. So it is disingenuous to defend their practices as legal. Obviously, Microsoft, Google and other large companies do the same (or similar) things. However, that doesn't do much to dispel the fact that each company engages in deception.