+1
It's already easy enough to heal downed characters in 5e with Healing Word; the Help Action giving them 1hp just exacerbates this whack-a-mole problem. Especially if Larian is going to leave in the dumb potion throwing; at least that requires resource expenditure!
Help should be able to stabilize (5e allows an ~easy Medicine Check to stabilize dying characters) and possibly remove certain conditions (e.g., prone).
