through a mainstream Lena’s it loses the context that makes it inoffensive.
Drag has always been a thoroughly middlebrow, mainstream kind of entertainment, though - that’s why it originated in pantomime, minstrelsy, music hall and variety performance! It was the one way gay culture could pull in straight audiences, and that was by deliberately being crude, vulgar, sexist and actually a bit homophobic. That’s what made it palatable to audiences at all. No-one thinks Bagga Chipz or RuPaul are predatory threats to their children: but the entire point of it is to be vulgar and sexually inappropriate; that’s the entire point of the acts (and was the point way before anyone saw it as a great focal point of gay subculture).
But those sexist innuendoes should have gone the way of Benny Hill (who LOVED a bit of drag: it was one of the most played up bits of his act - Google a few photos).
Many gay male drag performers of the past, like Danny La Rue in fact, were notoriously unhappy in the caricatured drag roles the entertainment industry of the time forced them into. One of the reasons that drag is not by any means universally loved by gay people — far from it.