To be clear, there’s 50 years from 1954 to when gay marriage was first legalized. And 40 years ago, we even thought we were done with the whole abortion debate. Don’t even need to get into how long it took for people with Brown skin were legally treated anywhere near equal. BLM was how many years after the Emancipation? And still opposed by people who “want to leave it all well alone”. It’s a big deal that it takes that long to enact minimal change (considering we have a seated SCOTUS Justice who said we need to reconsider the constitutionality of gay marriage)
The real problem, perhaps, is everyone coming to the defense of the modder, even here. People saying “just let people do what they do” (see highly upvoted comment here). If the intolerant side “do what they do” and the rest of us get bored or sick of the human rights side, then it takes 50 years, or 100 years, or more to make meaningful change.