I do tend to click on the „Like” button on Facebook/Instagram/LinkedIn, just to help me with knowing which posts I’ve already seen.
On the other hand, I generally don’t Like things on platforms such as YouTube/Twitter, there’s no point, at least, to me.
I have better things to do with my life than clicking Like.
Now „Sharing” – that’s an entirely different matter.
Yes, for sharing I do tend to use most networks.