I never said it wasnt telekinesis (dont confuse my arguments for Spirit’s) just that it wasnt telekinesis in a form that the protoss can weaponize. Protoss can lift themselves, but the only time theyve lifted anything else conclusively was with an explosion or other form of chain reaction rather than direct telekinesis.
Protoss levitation is also supposed to be a function of the Khala, although that is clearly not true since High Templar manage to keep doing it after losing their nerve cords.
Finally, that video shows the proto-nerazim using warp blades, which werent invented at the time, so its clearly at least in part artistic rather than literal.