But replying makes the story last longer.
And there's the saying, it's never confirmed until it's denied.
In the end, they did respond.
As I said, I haven't seen any actual responses here -- only non-response "responses". So are you saying they gave any different ones there? If so, where, specifically? Or if you're claiming any of the ones here are non-empty, which one(s)?
Of course there is usually a bit of a chicken and egg issue with this sort of thing. Many companies only respond at all when complaints go viral on sites such as hn.
None of this is to say that Hetzner responded in an ideal manner, and whatever reasons exist for the termination are still not known, but it seems likely at least some of the OP's criticisms of the process are not valid.
Of course now it's too late as many will never come back to review this thread. As often happens on hn when somebody complains about something, the pitchforks come out before there is enough information to really understand the situation fully.
[0] https://news.ycombinator.com/item?id=42387842
[1] https://old.reddit.com/r/hetzner/comments/1ha5qgk/hetzner_ca...