I worked for an Amazon scraping business and they used Luminati (Now Brightdata) for a few months until I figured out a way to avoid the ban hammer and got rid of their proxy.
They indeed provided "high quality" residential and cellular ips and "normal quality" data center ips. You had to keep cycling the ip pool every 2-3 days which cost extra. It felt super shady. It isn't their bots, they lease connections to whoever is paying, and they don't care what people do in there.
