Pastor, thank you for your insight. I understand what youāre saying, but Iām not sure polity is really the issue here. I mean, we have a similar structure in the LCMS that allows for congregational discretion in matters of adiaphora, but if an individual pastor/congregation were to start promoting a practice clearly against Lutheran theology and outside of Christian orthodoxy (denying the Trinity, worshiping pagan goddesses, etc.), action would be swiftly taken to correct the error.
It seems that the bigger issue is that the ELCA, in its pursuit of an āinclusiveā theology, has abandoned a firm stance on any doctrinal matter - even the Holy Trinity. What remains common to the communion when there is no agreement in doctrine?