Blade Runner never said we couldn't get along. The persecutions are coming for all of us. The progressive mobs don't care which Church you're in, they want us all dead.Christians in the west are entering an era of persecution. It's a pity that Orthodox have such vitriol for Catholics that they don't see them as brothers. Because Russia and Ukraine could serve as safe-havens for Catholics persecuted for their faith. How you can say that two groups that believe in Jesus Christ, logos, the seven sacraments have "differences in worldview too stark" to get along is beyond me.
I think there's a misunderstanding in ecclesiology from both sides going on. From the Orthodox perspective, unity is all about having the same theology, we don't accept changes or even what Catholics would consider minor differences. For the Roman Catholics, some differences are allowed as long as you're under the Pope, so I can see how Catholics would be frustrated at us being so strict with our theology, especially when you have Eastern Rite Catholics. It looks like we're just being stubborn.
It also doesn't help that there's probably 100 times as many English speaking Catholics as Orthodox on the internet and in western society. This results in Orthodox generally being much more conscious of the differences between the two Churches. I would imagine the average Roman Catholic person living in Moscow would know a lot more about Orthodoxy than what the average Muscovite would know about Catholicism.