You know it was just over 20M shy of that as of the end of 2017, right? 100M was a lock even if sales had dropped noticeably. 100M by March 2019 is even possible at this rate.so with PS4 at 299 and 399 selling like this 100 million is a lock.
If sony drops to 199 and 299 can they pass 130 million by 2023?(3 years after PS5 launches)