Whoa, slow down there :) Go is certainly a success in absolute terms, making it to the top ten in some rankings, but at age 13 -- an age by which virtually all languages have either reached or neared their all-time peak with only a single exception I can think of -- it's only ~1/10th as popular as Java [1][2], and not eating nearly as much of its lunch as PHP or Ruby did back in the day.

[1]: https://www.devjobsscanner.com/blog/top-8-most-demanded-lang...

[2]: https://www.hiringlab.org/2019/11/19/todays-top-tech-skills/