Companies make profit by bringing some value to their customers. Pricing of the new threadrippers just seems as turning the dial too far away from the "value to customers" side.
Performance per dollar of the two new processors is (although not precisely known yet, as there are no independent performance tests out, but very likely_) still extremely good.
These could have been released as EPYC SKUs also (then with R-/LR-DIMM support of course), at a price considerably higher than those of the existing medium-TDP 24- and 32-core SKUs. (Tray prices are $1,250 and $2,300 for 7402P and 7502P single-socket 180 W parts, and $1,783 and $3,400 for the 7402 and 7542 dual-socket 180/ 225 W parts. And these prices are pretty good for what they are.)
There really is no problem with the value these two new processors and their new platform provide. There is at most a problem with the level of the entry price into this platform.
I honestly believe the prices are not real and will drop before launch. Call me stupid or naive, I just need to wait two weeks before I know if I really am or not.
Perhaps offers with a broader appeal will be made later. I for one was surprised how many TR40 mainboard models have been announced. Either the mainboard makers made a mistake with developing this many models for this platform, or they are right in that this platform will have the respective volume in sales soon or eventually.