Github dislikes email “aliases” so much that they will shadow ban your otherwise normal activities for months, and once flagged, support will request not only a “valid” email domain but also that you remove the “alias” email from the account completely.
Sure. I love being able to browse code without checking out your bloated monorepo, but it isn’t a requirement.
I mean more about the features that forges provide, not just a WUI for browsing code. Namely: tracking hundreds of issues, PRs, etc