What I’m going to write is not to quarrel with you, but to perhaps look at the other side of the post-communion devotional coin.
Over the last year, since it was encouraged (but not required) to remain standing after receiving Holy Communion in our parish, I have found that a posture of unity has had a very edifying effect. It has caused me to take the time to realize that the Eucharist, in making me one with Jesus, makes me one not only with every single Catholic in the church with me, not only every single Catholic now alive, but with the entire Church, the Church Triumphant, the Church Militant, and the Church Suffering: that is, with the entire Body of Christ! This is a moment of prayer that one can truly get lost in!
If you look upon every person receiving with you, and take it to heart that every single one is a soul quenching the thirst of Christ, every single one is a soul with whom Christ wishes you to love within the splendor of Heaven, every one a soul who has, with you, been buried in the death of Christ in baptism, a soul with whom it is your dearest hope to join in unending praise of God forever, if you take it to heart that this eternal sacrifice has joined each of us together even at that moment with the unending liturgy of Heaven, that we together are charged to bring every soul possible into that embrace…well, I can only speak for myself, but I look at everyone I meet in a new light, after that.