No pastor would allow āEuchrist defendersā unless there had been prooven abuses of the Euchrist in his parish. I know there are uniformed and plain clothes New York City policemen stationed in St. Patricks Cathedral to protect the priests and prevent desecration of the Church and the Sacrements by radical protesters.
All of this became necessary after V II which allowed the Eucharist to be given in the hand by the priest.
I went to a Jesuit run parochial school during the 1940ā's and was an altar boy at that time. We were taught that for anyone except a priest to touch the consecrated host, chalice, ciborium, or the Tabernacle was not only a mortal sin, it was sacrilege! Ocassionally a host would fall on the paten during Holy Communion, but it was instantly removed by the priest, and the paten cleansed by him.
I realize that a lot of things have changed in the Church over the years, but I am still uncomfortable with even the idea of having the Host in my hands! Thank G*d that I live near an ethnically Polish parish, with priests from the old country, and where everyone in the congregation receives on the tongue.