Would it be dumb to just now unfollow/block them?

It’s been 6 months since the breakup and around 4 months NC. I recently ran into my ex and we were both cold towards each other despite having a good relationship and an amicable breakup.

There’s nothing left for us I guess. I was holding on for the hope of becoming friends again, but that seems impossible now. I am planning on unfollowing her at the start of the New Year and finally closing that chapter of my life.

What would it “tell” my ex if I just now unfollowed her? Would she think I’m weak or stupid? She’s followed me this whole time after all…