Key words: if done properly. As my monk friend said, not everybody can be counted on to « do it properly ».
Prevention is always better that after-contact sanitary measures.
So the solution is good training for the ministers, or some simple procedures, NOT disobedience to the Church.
Where would the disobedience stop? If a bishop makes such a declaration, in opposition to the law of the Church, would a priest have a similar ability to disregard the law, or a Deacon disregard the pastor? Can they too disregard
In our parish, the solution was simple, all those who desire COTT are to sit in a particular section, and that section would be served by the priest. Others may sit where they please.
In another parish, all those who desire COTT are to wait until the end of communion.
All of those are simple means of compltying with the sanitary emergency, even though, as the Archbishop of Portland noted, the risk is similar. Post event sanitation would be needed in the case of ANY contact, hand or tongue.
If you are concerned about the law itself being unjust, the CDWDS would be the place to bring the request to, as they made the law. The are the ones who reiterated the law. If it is to be changed, or ‘wiggle room’ created, it HAS to happen there. A local bishop, priest, deacon, or member of the faithful cannot just choose to change or ignore it on their own.