I was fortunate enough to get a seat very close to the front, maybe third row. Assumption Grotto had produced an extremely fine worship aid that not only gave you both the prayers/readings and fixed Mass parts in one place, but also had an extremely interesting page explaining how a Pontifical High Mass is different from a Solemn High Mass. It had a lot of minutiae on it that even I'd never heard before. I meant to save it and I did bring it home but...of course now I cannot find it :/
I have been to Pontifical High Masses before, but what really impressed me about Bishop Schneider's Mass was the universality represented in who was present. It was truly reflective of the Catholicity of the Church. The diversity was spectacular. There were whites, blacks, Filipinos, Indians, Hispanics, and Japanese. I saw plenty of young families with children, lots of old folks, and many people in between. Millennial hipster Catholics with their beards and slicked back hair sitting side-by-side with boomer homeschool marms. Academic looking tweed jacket types and blue collar schlubs. The Knights of Columbus were there, resplendent in full regalia. I saw some religious, both men and women. The choir was made up of a mixture of ages from teenagers up to elderly. All presided over by a central Asian bishop whose native language is German saying an ancient liturgy in Latin. It truly was a "multitude of every tribe and tongue and nation" (Rev. 7:9), diversity in the best sense—not the ridiculous Babel of woke individualism, but people of every social, ethnic, and demographic background finding unity in the worship of Christ through the traditional rite of the Church.
Bishop Schneider spoke on several themes: the action of the Holy Spirit within the Church, the importance of the Eucharist in the life of the Christian, and the Mass as the highest act of worship the Church can offer. It was such a solid homily. There was no ripping on anyone or trashing different segments of the Church, such as you hear whenever Pope Francis opens his mouth. There was no alarmism about vaccines, nor any of the sort of quasi-political nonsense you get when you read Viganò. It was just good, wholesome, spiritual preaching.
Year ago, I read Athanasius Schneider's Dominus Est. It remains one of the greatest apologetical works on why we should receive communion on the tongue. During his Mass, watching him seated on the faldstool, eyes cast down in humility, while the subdeacon read the Epistle, more than once I thought, "In what world do we live in where this man is on the margins of the hierarchy? Why can't we have this guy for pope?"
Whatever Pope Francis or others want to say, Tradition is alive and well. It was not created by papal fiat and it won't be destroyed by papal fiat. I am fortunate I got to assist at a Mass said by this good prelate, and I pray for more like him.