Amazon only changes things when it has to, and only in a lip-service kind of way. There was a flurry of discussion and proposals when the article was published, but it's all died down and we're back to where we were beforehand.
Compensation, culture, and perks are infinitely better at Google, Facebook, Lyft, Uber, etc. All of them start vesting your stock monthly after 1 year, whereas Amazon has a ridiculous vesting schedule (5% after year 1, 15% after year 2, 20% every 6 months thereafter). Not to mention the awful 401k matching, no free food/drinks, terrible drab offices, etc. All in the name of "frugality." Leadership claims that our competitors waste their money on these things, despite all of them being insanely profitable with higher employee happiness and retention.
I'm working on moving to one of the above competitors now. I recommend avoiding Amazon, even if the role you've been offered sounds cool.