Congregational Psalm-singing: Sternhold & Hopkins

We long for the day when the Psalms will be sung by congregations again.  This Psalter had substantial support and was widely sung in the Anglican Churches of Elizabeth the First's time.  If I were not retired and was back in pastoral work, I'd be introducing this.  It would take 20-30 years of practice to instill this, generationally.  Why would any Pastor or--as they are called--"worship