The underlying assumption guiding some design decisions appears to be that disk storage is inexpensive and, therefore, the exploitation of disk space is less of a concern. However, this perspective might overlook the practical limitations and costs associated with managing large volumes of data.

One proposed solution to mitigate the risk of such attacks involves implementing a cleanup mechanism for older transactions, akin to current practices of pruning data to manage storage efficiently. This approach suggests adopting a pruning policy similar to the policies used for transaction eviction from the memory pool but more lenient due to the greater storage capacity available. This idea raises an interesting point about whether such strategies have been previously considered or debated within the context of system design and security measures.

Overall, the conversation highlights the ongoing need to balance cost and efficiency considerations with security risks, especially in the face of evolving threats that target the infrastructure of digital systems in novel ways. It underscores the importance of reevaluating assumptions about resource availability and the necessity of developing robust mechanisms for data management to safeguard against potential vulnerabilities.