My Feature™️ entails the ability to export history and other data from Orion into other browsers. It can be alternatively viewed as an "import from Orion" in other (major) browsers.
I cannot use Orion on a daily basis before there's a way to export the data it has collected into other browsers. I always keep my history which is tens of thousands of items spanning over the years, and importing/exporting them is possible in major browsers, for example I can import Firefox history from Safari and vice versa, so I can always continue using the other browser seamlessly without losing that data. As far as I understand at the moment if you choose to use Orion it's a one-way street, with no way to switch back to Firefox or Safari without losing your data and starting over. It should be provided to prevent the lock-in described above.