That's only true if most of the coal-using world excludes the 2.7 billion people living in China and India, neither of which have any plans to phase out coal at all. The US is also only gradually phasing out coal, it'll still be a major coal energy producer 20 years from now (probably 15% of its power base at that point).
China is very aggressively expanding its coal use - despite using as much coal as the rest of the world combined already. It's presently adding more new coal generation than exists in the entire EU.
[0] https://ourworldindata.org/uploads/2019/10/Cumulative-CO2-tr...
That's today, given the pace China works at they could easily commit to phasing out coal by 2037 and mean it too. They've already started planning for moving on from it. It's also entirely likely they could have less coal use (excluding steel and industrial uses) than from power stations than Germany in 2037 (1 year before Germany commits to phase it out)
Just because there's a timetable for it still makes it backward (including the self-decided avoidance of Nuclear) to hang on so long.