literally one line of code in the ERC20 token standard could have saved untold losses I can already hear the optimizoooors "but noooooo, the extra gas you're adding, we have to minimise opcodes sirrrr." think about the tradeoffs implicit in what you're saying: we think it's better to have sharp edges in this mission critical software that's going to handle billions of dollars because it's cheaper in the happy path. my whole thing is, the sad path will happen, and when it does, the users who lost money will have no recourse and it will have been our fault as developers for not putting these basic checks in. DAI: 4.39m tokens sent to self USDT: 305,000 tokens sent to self Maker: $1.58m tokens sent to self There's a lot more tokens where this happened and twitter only lets me upload 4 pics. and yeah it's not a sev1, drop everything and fix it kind of issue, it's just more of a critique that no one put the thought into saying, hmmm here's a basic problem and let's work together as an ecosystem to fix it so users don't keep losing money in completely preventable ways. I'm working on fixing this because no else has.