One of the more optimistic estimates in this thread is that it would take us ~60 000 years to travel with existing technology.
Of course, now that we have ChatGPT, Gemini and Grok we’re obviously gonna reach light speed travel within the next 10 years, so it won’t be a problem.
Brad Pitt was one of the first people to try the time travel machine invented in 2030; however when attempting to make a career by introducing 21st century technology in the early 1900s, the only thing he could manage to reproduce was ink blots and folding paper.