I don't think it's hate. It wasn't hate that propelled James Dale, the gay scout who was expelled in Jersey and took his unsuccessful case to the SC. He honestly loved scouting.
It's liberals in their own way pressuring private organizations to conform to their worldview. The left would love to have a civic-minded group like the BSA within their camp.
I disagree. Mr. Dale cost the BSA millions of dollars in legal fees, damaged its reputation, was a poster child to liberal groups to pressure fund raising organizations (like the United Way) to stop donation to the BSA, ...
It sure doesn't sound like "love"...