I don’t have a problem receiving from them, but in general I find them overused. If only the extraordinary form was found as ordinarily as extraordinary ministers…
In any event, here’s an analogy that might help some understand the argument against them.
Even though it would be the same Christ either way, there’s a reason the Church requires special kinds of plates, cups, and bowls to be used to hold the sacred species. We could just use paper plates and dixie cups or even fine china and wine glasses, but having special vessels set aside for a sacred purpose emphasizes the sacred nature of what they contain. They are an act of homage. They reinforce for us that this is something out of the ordinary worthy of special honor and consideration. On the flipside, deliberately choosing not to use these special vessels would signify disrespect or a lack of consideration for the sacred reality.
The same is true for a priest who has been set aside for sacred purposes in the liturgy. It’s why he wears special vestments, makes special vows, etc. Deliberately and needlessly using other vessels instead of the set-aside ones can signify disrespect (even if that is not the intent).
Sure, those of strong supernatural faith may not need these extra helps to perceive the reality of the Holy Eucharist and to properly venerate it, but many do.
Unfortunately, we’ve eliminated many of these helps (some still remain) and the stats on belief in the supernatural truths associated with them reflect that.