I'm a millennial too and don't really have a social media presence outside of this forum. Since the company already made an account for you that is open by default, you should go on to skyhub at least once to make your account private.

During a delay, an assistant chief pilot was trying to sell skyhub. I told him that I hate most social media websites so why would I want to use skyhub. Here was the conversation:

Him: "This is a great tool for us to send you information about what the company is doing"

Me: "I get weekly emails and lots mandatory bulletins. And if I am still in need on information, there are tons of stuff on Deltanet."

Him: "But we will put stuff on skyhub early before it is official"

Me: "I think I'll just wait until it is official"