The Like count makes people defensive or aggressive especially when they are called out in public leading to never ending reaction and counter reaction cycles.
Without that dumb random signal interfering in conversations all kinds of strange connections are possible.
I see it at work meetings between highly competitive people who dont have anything in common with each other. I see it on whatsapp chat groups.
But I don't see it happening on FB, Twitter and on the News. These mediums favor reaction-counter reaction over solutions.
Connection takes time and the right environment. Anyone who wants connection and solutions to trump reactions, please have those conversation in an environment without random signals interfering with the process.