I'm afraid it's infected even the High-Church Anglicans (you know, we're the ones who CLAIM we're Catholic too. Some call us "Catholic Lite" . . . but that's another story.)
Our choirmaster (thank you St. Gregory AND St. Cecilia!) is a musical and liturgical conservative, and we have managed to quarantine the infection to the 9 a.m. "Family Mass" on ALTERNATE Sundays. The rest of the time, we sing real music.
We avoid those services, except my poor daughter's altar server schedule occasionally coincides with the "Here Am I Lord" crowd. I told her not to roll her eyes where the priest could see her . . . and not to howl along with the music . . .
I have to work on that too (for me,not my daughter)V's wife.