There are two types of people in the world. Us and Them 😌
Agreed, though sadly compared to them we're the tiny minority.
My Tannoy Berkeley’s have solid wooden grilles with just a cutout for the 15 inch drive units.
Behind their beige fabric no one has yet realised that the grilles can be removed.
Nothing good could happen if they did.
As for this worrying tend to see some loudspeakers being sold without grilles, no, no, no!