If that were the case, then borrowers would be able to hire appraisers on their own. Borrowers would hire appraisers based on their credentials, geographical competency, reviews on how they conduct their business.
The AMC model is the complete antithesis of the aforementioned. The AMC model defeats the purpose of an appraiser continuing and expanding their knowledge with education. With the exception of becoming a commercial licensed appraiser, there's no upside for a residential appraiser to keep expanding their knowledge under the AMC model.....you don't get paid for it.
Borrowers don't care about public Trust. They don't care if an Uber driver comes in and measures and photographs their house. The home buying public sees appraisers as an irritant, a speed bump in the home buying / borrowing process. Borrowers don't care if they're overextended or if their home is not worth the same as the remodeled one across the street. They want the loan and they want it now.
The lenders are doing just that. Going through the motions to make the loan. After all, it's not their money they're lending. Until AI, avms, collateral underwriter.... whatever becomes fully relevant, the lenders will continue to go through the motions with the appraisal model. Further tweaking, changing it, to make the process quicker and cheaper until that time comes where the spigot is shut off.
TAF appears to me is like any other government entity right now. Self-serving.