I do, but i use it so infrequently that it's just an automatic update page for my comic. I just don't have much to say or any reason to broadcast it on a large global scale. Im trying to use it more as I feel it's important for marketing (a few of my readers are from there), but it takes a lot of energy to create engaging "content."
I mainly use instagram-- it's photo-focused so I feel comfortable dumping random panels and WIP. I can see other peeps art without getting sucked into some bad discourse or internet drama.