If ELCA tolerates this church, then obviously ELCA is heretical.
It does, it is, and that ship has sailed. Anyone who is left in those pews after Hanson and his acolytes lit the fuse some time ago is either ignorant (willfully or otherwise) or those who willing to become apostates by the drop rather than guzzle the bottle. Their ancestors who lived and died in these same churches before the ELCA formed would be aghast.
The good news is that the formerly endless supply of parishioners who die and leave money or property to this particular brand of safety-pin paganism is now drying up. The real Bible-believing Lutherans have mostly already left for LCMS, WELS or opted out of anything Lutheran altogether by going to an independent fundamentalist congregation.