> It will be too expensive for local retailers to carry them.
How is this any different than any other company being put out of business because someone does it better cheaper or faster?
Would you have said the same about automobiles putting out of work people who work in and around horses and replacing them en masse?
Candle makers when oil came out?
Oil lamp makers when electricity csme out?
> about the way Amazon treats its employees - warehouse and office
You have no data on how others treat their workers vs. Amazon. Amazon is almost certainly way better than a local smaller type company paying less less benefits and so on. They have modern warehouses not the crap that is typically out there. I have worked in my earlier years in one of those. Nobody is forced to work at Amazon it's not the military where you are drafted. And you will always have a small amount of people saying they are driven to hard and outlier situations (bosses and supervisors). Nothing is perfect. Small about of people dissatisfied creates a large amount of noise.
> Amazon will control distribution and supply.
Ok so this happens and then if they get 'to big for their britches' it opens up for others to nip away at what they do (craigslist as an example maybe?).
> That is not a future I want so I put up with the inconveniences of not support Amazon
Your choice of course. I don't think of buying from Amazon as me 'supporting' them. I think of it as being able to get what I need for a reasonable price and very convenient. There are things I can order that I can have later in the afternoon and no hassle returns. Very generally I mean sometimes things are wrong but generally as we all know and judging by the business they are getting they did build a better mousetrap.
Guess what? I know they will raise pricing and I don't even care. I often pay them more just for the security of the ordering and convenience and certainty. Not everything is price price price.