T-14 is a new design that’s currently being tested,
https://defence-blog.com/russia-abandons-armata-tank-due-to-its-high-cost/
It was never real buddy. All its achievements are as fake as the T95 it’s based on.
Evidently you’re having trouble with the concept of something being in development. Try applying the same logic to F-35, how long has that turd been in development now with only 30% of them being functional?
How many times has a defense minister said they’re not going to use the F35 because it’s too expensive?
How many times have F35s been used for anything other than crashing into the ocean?