So you experience translates to a blanket use of ‘frequently’?
I believe I said “spilling and other irreverence” and yes I see irreverance with regard to the Precious Blood frequently, although as I also said, actual spilling is thankfully not common but I have sadly seen that as well, once an entire chalice as a frail elderly person took the heavy chalice and dropped it. She no doubt felt terrible about it, and it was cleaned up properly insofar as able, but nonetheless the desacration happened.
Not in my parish, thanfully, but in former parishes and in my travels I see this a lot, especially before the discipline on use of multiple chalices was clarified, namely, spillage, dribbling and dripping while filling the chalices from a carafe of Consecrated Wine, very common, and the purificators used consequently not treated properly. Same thing when EMHCs were purifying chalices, lots of abuse. Glad that has been addressed. Most common is just dribbling while drinking, then the communicant wipes his mouth or chin with the back of his hand, even allowing drops to fall on the floor.
When the Altar Society purchased new chalices recently they actually ordered samples, and practiced serving and drinking, to find out which design worked best, some just serviceable for multiple use in this manner, no matter how beautiful they look.
the worst I have seen is due to a couple who served as EMHCs in our former Ohio parish, and were deputized to return the chalices to the sacristy for purification (at that time, or in that place it was not done by the priest on the altar), they allowed their preschool aged granddaughter to carry the chalice, upside down, dripping. I observed this on at least two occasions, remonstrated with the couple, got my ears pinned back, went to the priest, the liturgy committee, anyone who would listen, but the most I got was that the child was no longer allowed to touch the vessels, although she did cavort about the sacristy while they were doing their work.
I noticed on another thread a poster says that reception under both forms was allowed pre-Trent, usually in monasteries, but almost always by intinction.