Well to be honest I also share the same opinion about the overpowered explosives, its not fair that you can just rush a tank and destroy with almost no effort, but I’m not saying that the infantry should be crippled against an armored defense, but what about adding one or two alternatives as AT explosives that can be realistic in AP efficiency, like for example the magnetics bombs that should be attached mannually or the ones that you could throw for the germans, the sticky bombs from the british, or the impact explosives from the soviets and americans.
The dinamite pack should only be effective AT for light tanks, disabling medium and heavy tanks, and destroying estructures.
