My current headcanon is the Mando group we’re following in The Mandalorian is a particularly fanatical group, and most Mandos in the Galaxy don’t follow all their ancient traditions so slavishly.
I’m wondering if the main character will come across another Mando group later in the season/series that freely removes their helmets and loosens up on this, which would then be the first time we see Pascal’s face on the show.