So does USB...and serial for that matter. Whether one would want to is another matter. Thunderbolt is a small fraction of native x16 speeds
Apparently someone else who knows more than you thinks it's a good idea.
Could have saved yourself a lot of embarrassment there with a bit of Google work.
Where is your evidence of this?
That it's three 4K displays? My "evidence" is the Apple Mac Pro specs page which says exactly that.
Name one system EVER where you could subtract pixels from one display and magically be allowed to connect another.
You may want to read up on the meaning of the word BANDWIDTH. In fact the total amount of bandwidth dictates the number of displays you can attach via thunderbolt, you can have more displays withe lower resolution. You seriously do not understand how that is possible?
Those aren't specs, it's an ad
It's an ad, with some specs. I see the problem though, it's not that you can't read, it's that you lack the technical depth and understanding of newer technologies to understand what is going on.
I'll let you have the last response since there's no way you can learn enough to write an intelligent reply before the story is locked.