Fastmail was never a recommended privacy specific provider if that is the big concern. Does not mean they do not have value.
Personally livng in the US I prefer a US provider. Geopolitics is one driver. Also US gov is not allowed to spy on their own citizens. If on the other hand they cross the border things are different. Not really many good US choices. EU has a lot of good choices.
Eject is not just for CDs. You still have to eject any hot mount physical media. Sadly the eject command only works in some cases. I do not think it works for hot mount SATA dives for example.