How useful is a Hell Axle irl?

I don't understand why it's not a possible for someone to do, like, jump up, kick the opponent face with the bottom of your foot making their face like a stepping ground and then kick them another time while you're in the air. Like, it is possible, no?

If its not possible, please do tell me why, true nobody has done it but no one has actually attempted either though I've seen taekwando students due more impressive things than that.