Sure, let’s keep it brutal‑simple but smart. Start with a solid base of reinforced timber or bamboo planks driven into a packed dirt berm. Layer the planks with interlocking cross‑braces to spread load—classic truss logic. Cover the top with a thick, water‑tight tarp and seal the seams with a quick‑set silicone; that’s the “smart tweak.” If the storm hits hard, add a secondary row of sandbags or recycled plastic drums packed behind the barrier for extra mass. For mob resistance, tuck a strip of heavy‑duty mesh between the planks so people can’t push through. Finally, embed a cheap vibration sensor in the base; when it spikes, you know the storm or mob is hammering hard and you can alert or reinforce on the fly. Keep it modular so you can swap out parts when the weather or the crowd gets aggressive.