[2019] Boys AT shouldn't do damage to light tanks

The light tanks are already like glass. The varient I prefer can't even damage other tanks. It was fine before because you could run and hide from tanks, rpgs and piats giving you a chance to live. Now you add the ability for ground troops to sit safely far away and can also destroy light tanks. Tell me now what the point of light tanks are? I used to rock in the LT. With the Boys AT doing something like 15-20 dmg a shot the light tanks are now totally worthless.