I have known Peter a very long time.

We have discussed this matter at length, and I agree with his position that unfair indemnification clauses should be avoided. The problem I have seen is that appraisers simply see the term "indemnification" and start crying foul without reading what the clause actually says.
The law in NY rightfully does not allow an AMC to ask an appraiser to indemnify against actions by the AMC. But why should the AMC not ask the appraiser to indemnify against actions by the appraiser. Just as the AMC should be accountable if it does something wrong, so should the appraiser.
If, God forbid, an appraiser were to do something that resulted in catastrophic harm to someone, why should the AMC be liable for that? If you think that is a wild premise, just look how many posts there are on this forum about appraisers who have carry permits. And, as much driving as residential appraisers do, it is certainly not out of the realm of possibility that they might do property damage or personal damage while driving to inspections or driving around taking comp photos.
If you choose to avoid working with anyone with ANY kind of indemnification clause, then that is your choice. But before you get on too big a moral mountain on this, I suggest looking through other agreements you have - like software agreements, etc.
Sorry - I just wasted too much time dealing with appraisers who would file complaints over AMC agreements without actually understanding that the agreement actually did NOT violate the law.