Is linkedin still alive?

I never worked with linkedin that much, and had an account there once from the beginning. Last week I decided to signup again under my real name. Been a week since I am on there, but I find it rather quiet. I see promoted posts, stories on linked-in that only have about 900 views max. That is not a lot to be honest for such a large platform as linkedin. I wonder if linkedin is still relevant these days, or do people just sign up to have an account here and leave it as such? To me, linkedin seems like an online CV and I also use it as such. I did notice the lack of interaction, and I got zero to none requests to make contact except for a few recruiters who found my profile on linkedin. I guess I'll be using it as my online CV, something I figured would be best.

Have you noticed any difference on linked-in? do you even use it?