No it doesnt. unless the maxim gets some packup and setup time nerfs i dont see any reason to nerf the rifle nade which is the hard counter to the maxim.
2 pioneers are hardcounter to maxim, 2 grenadiers are hardcounter to maxim, hell everything except osttruppen is hardcounter to maxim, scout cars, mortars, snipers, halftrucks, double of any chosen infantry and on, and on, and on.
Besides that, I havent seen you proposing MG42 nerfs when you was screaming for conscript/molotov nerf against MG42.