When something you bought goes down in price shortly afterward, it always creates regrets. But it is a direct effect of a capitalist economy. It has happened to me with computers, big-screen TV's, and some appliances in the past. Bummer, but I made the decisions to buy them because the price was just and fair, so I might be sad, but not angry at the company.
Another take on the Tesla price cuts is that Tesla's margins are so good that they can absorb these lower prices, and still be profitable. It this is true, then it seems like a perfectly rational response to the markets slowing and the rise of competitive EVs' One big question that it raises is whether any of the existing big automobile companies or the other start-ups, Will be able to answer the Tesla pricing moves. That remains to be seen. Also remaining to be seen is the effect that these cuts will have on Tesla's sales. Especially since the price cuts have also put more tesla products in the range to get the $7500 federal EV credit. Which is really like another price cut to the consumers.
But to repeat myself, price cuts are a fact of life in our economy. And we will have to wait and see what the results are. If the other manufacturers follow then the EV market will be enlarged and that may allow production efficiency to increase. It is certainly will be disinflationary as well.