PlayStation4 users isn't decreasing but increasing even with the announcement from Sony for the future PlayStation 5, The monthly of the users just exceeded 160 million users and it was announced by them that the total units sales of PlayStation 4 also see an increase, that's awesome.
Now I think with the release of one of the most played games 'The last of Us ii' and the anticipated "Ghost of Tsushima this year, Users will keep increasing...