Comment by ossa-ma

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-...