Re: They didn't block Amazon?
Yeah, you can block list of IPs including amazon. But Blocking an IP Doesn't Really Block a Bot.
There are 1000s of more such players who are scraping you every day. The best way is to opt for a preventive measure rather than going for legal suits when the content is stolen.
You can opt for some 3rd party scraping prevention solution like ShieldSquare which does the job for you. They analyse each and every web request of your website and isolate bot traffic from the genuine users.