Good grief, the Eucharist was instituted at a MEAL, where everyone was eating and drinking - I can’t believe he didn’t get rid of the silly fast all together.
Here is more reading that might help you understand the reasons behind the “silly” fast. Maybe it will help you understand that it isn’t silly at all.
"Why Fast Before Communion?
FR. WILLIAM SAUNDERS
…The most important point regarding this question concerns why we ought to fast. St. Paul reminds us, “Continually we carry about in our bodies the dying of Jesus, so that in our bodies the life of Jesus may also be revealed” (II Cor 4:10). We, too, are charged to convert our whole lives — body and soul — to the Lord. This conversion process involves doing penance — including bodily mortification like fasting — for our sins and weaknesses, which in turn strengthens and heals us. Pope Paul VI exhorted the faithful in his apostolic constitution “Paenitemini” (1966), “Mortification aims at the ‘liberation’ of man, who often finds himself, because of concupiscence, almost chained by his own senses. Through ‘corporal fasting’ man regains strength, and the wound inflicted on the dignity of our nature by intemperance is cured by the medicine of a salutary abstinence.”
Moreover, the fast before receiving holy Communion creates a physical hunger and thirst for the Lord, which in turn augments the spiritual hunger and thirst we ought to have. In the Old Testament, fasting prepared individuals to receive the action of God and to be placed in His presence. For instance, Moses (Ex 34:28) fasted 40 days atop Mount Sinai as he received the Ten Commandments, and Elijah (I Kings 19:8) fasted 40 days as he walked to Mount Horeb to encounter God. Similarly, Jesus Himself fasted 40 days as He prepared to begin His public ministry (Mt 4:1ff) and encouraged fasting (Mt 6:16-18). Likewise, this corporal work enhances the spiritual disposition we need to receive Christ in the Blessed Sacrament. In a sense, we fast so as not “to spoil our appetite” but to increase it for the sharing of the paschal banquet. Jesus said in the beatitudes, “Blest are they who hunger and thirst for holiness; they shall have their fill” (Mt 5:6). In all, fasting is an exercise of humility, hope and love — essential virtues in preparing ourselves to receive the holy Eucharist. "…
Blue excerpt quoted from:
catholiceducation.org/articles/religion/re0223.html