I’ve heard it, and I’ve heard it regarding a lot of other groups that tend to be disruptive to the congregation.
Our church’s policy is that “outreach” happens outside of “church time”. Church time is for the believers and their families. It is the time when the pastoral staff ministers to the congregation, and then charges the congregation to go OUT and perform the Great Commission.
That reminds me of the bus loads of kids on Baptist busses. It seems to me that parents should bring them in rather than use the church for free babysitting.
Amen.