Agree with this and would also encourage all asset issuers to consider rate limits at the mint & redemption level, as well as a custom rate limit configuration on top of LZ OFTs. We built a solution on top of the standard OFT to throttle cross chain transfers at $10m per hour for every DVN, in addition to the $10m per block rate limit on the mint contract. The former would have prevented Kelp, the latter Resolv. In a disaster scenario where the LZ DVN is compromised you can at least contain the damage to $10m per chain per hour before stepping in to shut down transfers entirely. Yes it’s a slightly annoying inconvenience for users 99% of the time, but a worthwhile trade off to avoid going to zero. If you would like support on adding the same custom OFT configuration please reach out directly to myself or the team.