Actually, not: it comes down to one's choice of living life the way he or she wants. If one chooses to live closeted, that is a choice too, because it is one's life: one's choice is a fact, not a moral example or rule set for others. Sartre was as cockeyed in that judgment as popular philosophers usually are in the missed points.Althought belamyi nailed it, I would add that we cannot have it both ways.
Our mantra cannot be Out and Proud and then cheer on closeted men who hide their orientation because it allows them the cover of respect and profitability because they literally are posing as straight males.
And, it doesn't come down to sex, but sexuality.
The thing is that outing is about a sense of righteousness demanding to prevail in a restricted field of sexuality over the generally overbearing one: the hetero norm, to the point that it is called "straight".

