Post GMTK 2020 Jam "Jam" review:
I think it's interesting that the platforms change while the player and the coins stay the same. I'd expand on that and make maybe different levels with different layouts. If you want to keep it at one endless level I'd think about spicing it up with new mechanics. Overall the movement could be quite a bit faster and the jump maybe too. On my second and third try I got a bug where I couldn't collect any coins and was randomly floating around!