I do not believe in "boyscouting". I think if you want to leave it better, make a ticket and do it later. Tacking it on to your already planned work is outside the scope of your original intent. This will impact your team's ability to understand and review your changes. Your codebase is unlikely to be optimized for your whimsy. Worse though is when a reviewer suggests boyscouting.
I've seen too many needless errors after someone happened to "fix a tiny little thing" and then fail to deliver their original task and further distract others trying to resolve the mistake. I believe clear intention and communication are paramount. If I want to make something better, I prefer to file a ticket and do it with intention.
Self plug, but for most chains you can check out https://stablewars.xyz/ to track stablecoin market caps across different chains. We show $29B tether, but difference in values for Ethereum are likely because we discount uncirculated funds, e.g. bridged assets.
I've seen too many needless errors after someone happened to "fix a tiny little thing" and then fail to deliver their original task and further distract others trying to resolve the mistake. I believe clear intention and communication are paramount. If I want to make something better, I prefer to file a ticket and do it with intention.