Comment by amarant

But my digital ID is in addition of my physical one, it's not a replacement.

It provides convenience, and the only thing I'd lose of it was hypothetically revoked(the government has no such powers, and are unlikely to gain them, more on that later) is that convenience.

The reason the government is unlikely to gain those powers is that it would require a change in the grundlag, and such changed has to be approved twice, and there has to be an election between the two approvals.