I don't know anything about snorkeling, but I saw this full-face snorkel mask on sale at Amazon and I remembered there had been a discussion about them a while back. Maybe someone wants one! (BTW, this is not an affiliate link, I don't get anything out of you buying the mask.)
https://www.amazon.com/Atlin-Compat..._m=ATVPDKIKX0DER&pf_rd_r=78P444S8B7ADY7PSFT73
https://www.amazon.com/Atlin-Compat..._m=ATVPDKIKX0DER&pf_rd_r=78P444S8B7ADY7PSFT73