To add to and to amplify your point, initially Pope John Paul asked the bishops to be “generous” in providing the EF to the older people who lived prior to Vatican II that were still so attached to the EF, and to the few communities that wanted it. (Although I have no affiliation with SSPX, nor do I support them, to be fair they deserve a lot of credit for pursuing it). But, in a short period of time, young people began to attend the EF and fell in love with it. Per Pope Benedict, in his letter to the bishops accompanying Summorum Pontificum, that was a phenomenon that had not been anticipated by Pope John Paul and the Hierarchy. The enthusiasm and the growth in participation among young people was one of the many reasons Pope Benedict cited for issuing Summorum Pontificum.
It is true that today the total number of people attending the EF is tiny in comparison to those who attend the OF. But considering the almost complete suppression of the EF in the 70’s, 80’s and into the 90’s, this tiny number is indeed no less than remarkable. Keep in mind of the issues of communication, training for priests, Gregorian chant, server training, ad Orientem altar, etc… had to be dealt with appropriately. Only time will tell how this will turn out. But there is no doubt it my mind that the enthusiasm and love for the EF will continue to grow at a good pace.
A confession to make,… I probably was among the young people that Pope Benedict was referring to. I remember attending the EF for the first time in the late 90’s. I will never forget that day. It radically changed my spiritual life and spiritual development. I then learned Latin, learned to serve the Mass, learned to chant, and learned all the symbolisms and particulars of the EF. As the many years passed, I am pleased to have since seen more and more young people are taking the same path that I took. Not to sound boastful or to over-emphasize its importance, the parish church I have been attending for decades now offers every Sunday—an EF low Mass, an English Mass, a Novus Ordo Mass in Latin, and a EF High Mass. On average, the number of people who attend the Latin Mass is easily over 1,000 every Sunday. Within this number, there are lots of young people and young families with children.