How many of your Amazon purchases are things you actually need?
I deleted my Amazon account entirely -- my kindle is a paperweight now. It sucked, but between Amazon and all the other retailers I refuse to do business with my impulse buying has dropped to near zero. Any non essential want has an added barrier to buying it now -- and that's not a bad thing.
Yes: some of the things I buy are a bit more expensive now, but I'm actually spending less overall.
Technology has never been the problem: there's nothing wrong with genetic engineering, AI, etc. They can (and have) been used for good.
The problem has always been the "greed is good" sociopaths using it for evil.