as for amazon paying there fair share of taxes go do some research and you will find out .... if amazon did pay their fair share of taxes ..
I think you are confusing sales tax with income/corporate tax. Amazon collects sales taxes on what is sold, and they pay that to the States. Just like all physical stores do. No less, no more. It is just a pass-through.
Income tax is what they pay on their income/profit, as required by law. In 2017, Amazon paid close to $1 billion in income tax and $1.18 billion in 2018. They also pay many other types of taxes (payroll taxes, state taxes, local taxes, etc). But Amazon
reinvests most its profits, it reduces its taxable profit to near zero (sometimes even negative). By doing so, it is pumping that money back into capital purchases (which helps our economy). Doing so is perfectly legal and normal; they are following the rules of the game, which are designed to help companies grow, become solvent and competitive, and help the economy.
A good description is here:
https://www.forbes.com/sites/stephaniedenning/2019/02/22/why-amazon-pays-no-corporate-taxes/#733b952854d5So saying Amazon "doesn't pay taxes" is a gross oversimplification of a complex subject and skirts their contribution to the country, at large. It might be we could change some tax laws, with various different effects, but Amazon isn't doing anything especially different than other companies, other than growing rapidly (which means they are spending a LOT of money, instead of giving it to shareholders), and they are not breaking the law.