This is also going to be hezbollahs problem but made worse because Israel has air superiority. Drones make war more costly but don’t greatly change the dynamics. If they can’t deploy infantry in large number then Israel is likely to keep advancing because infantry hold the ground
A reminder: one of Ukraine's biggest weaknesses is still lack of infantry at the front, leading to significant gaps Russia exploits with small unit infiltration tactics.
Ukraine's drone advantage mitigates but does not solve this problem. Ignore anyone that claims otherwise.