Currently, there is a tagging system in place. Adding a feature that allows users to customize filtering tags on the homepage would be a good solution, as it would be more versatile. For example, besides "swap card" stickers, things like feedback stickers are not very useful for others. Or, if someone only cares about a specific topic, they can filter out topics they don't care about. (Dividing by topic seems to be a better approach, but Flarum doesn't seem to have a topic division feature?)
If this is how it should be implemented, I would like to default to hiding the "swap card" tag.