the problem with firefox is that chrome’s marketing is just too prevalent among the general population; it’s built into their gmail, their phone, everything that they use.

on the other hand they also reached their goal of over $3m grassroots donations in 2023, which goes a long way to scaling back on the reliance of google donations.

you also have to remember that web statistics are largely done by third party sources - like google analytics - or through telemetry. in the first case, many firefox users or those with adblockers will disable that. in the second case, this is exactly why i implore people to not disable telemetry in firefox since it’s necessary for bug testing and usability studies but also for determining reach of software.