I'm late to this thread, but this is incorrect. Flash loans are used for many things other than arbitrage/attacks. 2 examples include the ability to swap collat

I'm late to this thread, but this is incorrect. Flash loans are used for many things other than arbitrage/attacks. 2 examples include the ability to swap collateral/debt and the ability to migrate assets between defi protocols (migrate from aave v1 to aave v2 etc). Many of Defisavers and Instadapps features are powered by flash loans.