FYI: I priced out on Carvana yesterday, and compared to when I checked last month and the month before, they factored in a -$8k "market adjustment" which was previously closer to a few hundred. I assume "market adjustment" now takes into account consumer purchasing ability too. I've not been into a CarMax to see if they apply a similar massive discount given the market, but curious to hear from others where your local CarmMax is not closed down and you do take it in person for an evaluation.
My point being, if all others are applying massive discounts on trade-in, then Tesla's offer may not be too bad, comparatively speaking.