In a nutshell, modernism is putting reason over faith, and man over God. Man celebrating man, rather than man sacrificing to God, is the liturgical dimension or expression of modernism. In this sense, communion in the hand, EMHCs, lay lectors, and other such things, are expressions of modernism because they were instituted precisely to have the effect of getting man to celebrate and pay attention to himself and his community. It is true, early Catholics carried communion home with them and self-communicated. It is true, that the liturgical roles were not always as well-defined as they had become prior to the 1960s. Nonetheless, modernism is the factor, in this ‘return to tradition’.
Modernism is precisely what the Church says that it is, not some tenuous extension that you’ve hooked up. EMHCs, lay lectors, and communion in the hand are simply what they are, not the insidious inroads of modernists setting out to pervert the Church. Certainly, there are probably people who receive in the hand who are modernists, there are probably EMHCs who are modernists, lay lectors, etc., just as there are probably those in each category who practice ABC. Further, none of these things, in and of themselves (read remotely) are the result of modernism. They’re simply disciplines of the Church. EMHCs wouldn’t be needed, but for the priest shortage, and perhaps someday it can be honorably retired. Communion in the hand was an ancient practice of the Church (much discussed in these forums) and is a discipline permitted by the Church.
I have no doubt that some in the Church meant well. But harm is the result.
**That is only your subjective opinion that harm has been done by these things. **
Extremely bad liturgical music common in the Novus Ordo is a further expression of the modernist principle of man celebrating himself. Much of this music directly violates the principles of music propounded throughout the “Liturgical Movement”, and the principles of Pope Pius X and Pius XI.** I agree with your comments on music and I see that as the most serious threat to our liturgical life. That is slowly changing. **
Catholics have taken the hint, and have happily subjected Church teachings to “reason”, placing themselves over God. By and large it is hard to distinguish now between Catholics and non-Catholics, behaviorally, in terms of values, in modesty, and in other ways. They basically take Church teachings under advisement, rather than take them seriously. These are the fruits of modernism. Often when one says “that’s modernism” they mean ‘that is a fruit of, or expression of, or example of _ in practice’, etc.