It is what it is...move it to another room, until he is older or keep him out of that room.

we have it covered with bubble wrap and a sheet. sigh…was thinking of trying to sand down the edges or something

Sell it before you ruin it. If you want to live with it in bubble wrap and a sheet until he is older,?????

If you like the table and want to keep it, I would put it away until he is older. Otherwise, you may wish to sell it.