Its been this way for a long time. Going back decades, you can see a few milestones in progression that had their opposition. There will always be a divide when it comes to progression. That is why you find that the older crowd tends to be conservative. They fought for a certain way of things. They want to feel like they won. Then comes a younger generation who wants to push progress further. Then you have a divide again.
One catch is, we now have such access to communicating with each other that progress doesn't get a chance to rest on its laurels. As well, those who wish to stunt the growth of progress also have access to this wide reaching communication.
As soon as there is a win for progress, the next thing is right there, ready to be pushed, and pushed against. There is no rest. No moment to enjoy a victory. The fight never stops as there is always something else to fight for.