Well, any server will at some point crash / need a (partial) restore / need an urgent update / have a power outage / etc, including the one your run yourself -

Well, any server will at some point crash / need a (partial) restore / need an urgent update / have a power outage / etc, including the one your run yourself - which you also need to manage yourself, which can sometimes be an issue when you're busy. - It's great they offer it of course, as for many people it _is_ a good fit.