Many transhumanist thinkers argue that we're already in the early stages of transhumanism, pointing to technologies like smartphones, genetic testing, and advanced prosthetics as examples of human enhancement. However, more radical transhumanist visions are likely still decades away, if they prove feasible at all.
It's also worth noting that these projections are often optimistic. Many predicted timelines from past decades have not come to fruition as quickly as anticipated. Therefore, it's crucial to approach these projections with a degree of skepticism and to continually reassess them as our understanding of science and technology evolves.