There are not always exceptions, and I don't think my exception is being considered when someone makes a statement like that (though AFAICT far more common than people on space stations). What I mentioned isn't well covered, accepted. So I found it worthwhile to mention that exception not to prove that the statement is false but to give an example of an exception to a rule of thumb. One I obviously care about. Please don't tell me when I am or am not allowed to express my concern; I am free to appreciate nuances to extreme PoVs/statements. _Generally_ I'd say I value them. You're free to not care about [such an] exception.