can BoLD make L3s secure? i asked this question here:

can BoLD make L3s secure? i asked this question here: https://forum.arbitrum.foundation/t/aip-bold-permissionless-validation-for-arbitrum/23232/17

I believe that neither BOLD nor OPFP is well-suited for appchains. BOLD appears sufficient to defend a shared chain that has lots funds and eyes on it. But, the advantage heroes have doesn't seem enough for smaller chains. It's a similar situation to the double-spending attacks we've seen on smaller PoW chains.