The advice, then, is to go to another parish where 1 Cor 11:27 is ignored, canon law is ignored, all because we want, want, want to present ourselves at the rail or in the line to receive the Eucharist when not properly disposed?

If the pastor won't hear a confession or accept a firm purpose of amendment, then move on. But to move on because one doesn't want to go to confession or has no firm purpose of amendment is to compound sin upon sin.

The sacraments, yes, but in the right order, just like for the rest of us.  There isn't anything special about the divorced and remarried.  Confession first, then the Eucharist.