In theory. In practice, published PGP encryption subkeys has only seen adoption in emails. Besides, is the criticism that people are using published keys for e

In theory. In practice, published PGP encryption subkeys has only seen adoption in emails. Besides, is the criticism that people are using published keys for email? It seems people are outraged that they received encrypted data using keys that they themselves advertised. The specific medium for data transfer doesn’t seem to matter here.