Summary: In Africa, GNU/Linux grows rapidly on desktops and laptops; if one counts Android as "Linux" (because Android's kernel is Linux), then "Linux" has about 65% of the market in Africa
Given Mozilla's utterly rubbish marketing these days (politics over technical aspects), set aside the cheerleading for slop, there's hardly a chance of Mozilla Firefox reaching or exceeding 10% again
"before that, every distro that wanted to respect its users' freedom had to remove itself all of the binary blobs that were distributed as part of the kernel Linux's so-called sources"