I guess at the point at which you decide that you know better than the Holy See, who permits processional reception, reception in the hand, etc (indeed, the Holy See doesn’t merely permit it, judging by the papal events on TV, even within the Basilica, they practice both themselves).
Look, why don’t we crawl down the aisles of the Church on our knees? Seriously. That which is on the altar is God Himself, in all of His Majesty and Glory and Mercy, Body and Blood, Soul and Divinity (I firmly believe that, though I’m misguided enough to receive in the hand and also, horror of horrors, dare to receive from the Chalice). So why don’t we take it all the way and do Him all the reverence that He is due? People cross the square in front of and enter the Basilica of Our Lady of Guadalupe in Mexico on their knees, surely we can manage a trip down the aisle to the foot of the sanctuary? And then, shouldn’t we prostrate ourselves completely on the floor? I mean, that would surely show more devotion than merely kneeling, wouldn’t it? If you stop to think about it REALLY hard, even in a state of grace, are we worthy to receive Holy Communion at all? Maybe the truly reverent, the truly devoted, should express that reverence and devotion by avoiding the Sacrament of the Altar completely. Maybe we should try and maintain that mindset altogether, stay at the back of the church, as far from the Tabernacle as possible. We could just gather outside and keep vigil there, couldn’t we? From the parking lot? If we knelt in pools of leaked motor oil, we would surely be seen as devout, fully understanding “the majesty and sacredness of what the Mass truly is?” I assume that it’s a given that we shouldn’t LOOK upon the Blessed Sacrament, maybe we shouldn’t look upon the priest, either, holding the Sacrament or not. I mean, after all, he acts in persona Christi. Surely we should never touch him!
I get really tired of this devotional “one-upsmanship.” At some extreme point, it could become somewhat absurd. And I don’t think that it is a rational assumption to make that because some of us receive in the hand or while standing that we are less devoted to Our Lord in the Blessed Sacrament than someone who kneels…or crawls down the aisle. There IS a virtue in obedience and the Church cannot propose to the faithul nor permit to them any discipline of her sacraments that can lead the same faithful into impiety. So to assert that an action permitted by the Church somehow leads to the de-sacralization of the Mass is headed down a bad road, IMO.