Rand dropped out if you didn't notice.
I supported and volunteered for Rand when he was in the race. He was far and away my #1 choice. Since my #1 choice is no longer running I am going to vote for my #2 choice, even if I don't even consider him a good choice. Of course I want other people to vote for who I am going to vote for. I want my best option to win. Why is that a bad thing?