Think of AAP and BJP like AMD and Intel. Intel used to rule the roost, and then AMD did great with the new Ryzen, and suddenly no one wants Intel
it is the same. AAP offered more and BJP couldn't match up, so AAP got votes. I am not counting the Muslim block that voted blindly for him, but the others.
I too agree with this. Vote for whatever party seems the best at that moment. If tomorrow Congress looks good by some magic then I will vote for it.
Parties do not matter, ideology does. As long as ideology is able to flourish, it doesn't matter what party wins. That's how Muslims work, they don't have any allegiance, if BJP magically offered even more gibs then they would have voted AAP out of Delhi in one second. That's how we will work too, god bless the RSS and let Hindutva reign supreme!