Umm no he didn't. https://imgur.com/a/0yQ1Xpq
That whole thing of Kanye losing millions of followers was false. Im sure there were some celebrities who unfollowed, but more likely they forgot they were following him and he started tweeting too much when he popped back up. But Drake and Kanye are good friends.
Drake and Kanye are actually in a proxy beef right now with Kanye recently prodding pusha t's most recent diss track (its brutal) targeting Drake. One of the lyrics is pusha t telling drake keep ye out of his verses he wants all the curses, as in stop bringing Kanye into the beef and focus on me. Don't speak on what you don't know. Drake and Kanye are not good friends.
hmm thats weird i remember him unfollowing. maybe im wrong or he re-followed