When Do Flow Transactions Fail? (Part II)

Q7. Building off last week's question investigating when transactions fail on Flow, what addresses and contracts are causing the majority of failures? What types of activities and events are these addresses doing that are spamming the network? What types of arbitrage opportunities are they seeking and how profitable are these efforts? Compare these transaction failures to the botting issue that Solana has bene facing causing outages. How do they compare and how could Flow attempt to mitigate these issues?