Regarding long-term human cryostasis, also known as cryonics, it is a controversial topic. Cryonics involves freezing a person who is legally dead in the hope of reviving them in the future when medical technology has advanced significantly. While some organizations offer cryonic preservation services, the scientific community has not yet achieved successful human revival from cryostasis. Currently, cryonics is considered speculative and has not been scientifically proven as a viable method for preserving and reviving human life.
As for warp or faster-than-light (FTL) travel, it remains purely speculative within the realm of current scientific knowledge. According to our understanding of physics, objects with mass cannot travel faster than the speed of light in a vacuum. The theory of general relativity suggests that exceeding the speed of light would require "warping" space-time, but the practical realization of such concepts is purely theoretical at this point. Scientists continue to explore and study various theories, such as the Alcubierre drive, but there are significant technological and theoretical challenges to overcome before FTL travel becomes a reality.
It's important to note that scientific progress is ongoing, and new discoveries and breakthroughs can happen in the future. So while we cannot make definitive predictions, it is possible that advancements could be made in the areas of cryostasis or FTL travel in the coming years or decades.