Actually its worse, those are all offer letters scraped from the internet. So Interview Coder is blatantly lying:

Apple (2017) - https://www.scribd.com/document/500958913/offer-1

Amazon - https://www.scribd.com/document/819970502/672915686-Amazon-O...

Microsoft - https://www.scribd.com/document/786362890/Arjun-Chakraborty-...

> Interview Coder just leaked their users names and where they got offers. I used Interview Coder and got blacklisted from my dream company. So I made a video a couple months ago disproving all their undetectability claims on their website. But this time, I have something even better. They were actually stupid enough to dox all their users on the home page of their website of all places.

There is no honour among thieves. So unscrupulous people were selling software to unscrupulous people and now they're each finding out that the other is not honest or decent to work with. I can't say that this anything but humorous.