Darwin Mail seems to struggle with nested labels - https://imgur.com/a/w7PzoY3
To be productive on GMail, I have tons of filters, labels, and use the inbox as my "todo" pile. Once something is done, its filed into is respective label. However, since I have nested labels to divide organizations, platforms, and classes by semester, Darwin doesn't organize them well. Here is a side by side comparison to GMail - https://imgur.com/a/W6IqUrW