I'd bet that purism and /e are irrelevant in terms of numbers. How many users do those have? 100-200k users world-wide? Fuchsia must have been started in about

I'd bet that purism and /e are irrelevant in terms of numbers. How many users do those have? 100-200k users world-wide? Fuchsia must have been started in about 2015 at the earliest, with the first code hitting the public a year later. Neither of these alternative platforms were relevant then and they aren't now.