You can evangelize Firefox among your circles and on technical forums (such as HN).
Beyond that there’s nothing you can do. Firefox is paid for by Mozilla Corporation, whose major revenue source is Google’s search partnership. Initiatives like Mozilla VPN and MDN Premium are minuscule in comparison. These are also not available everywhere and Mozilla Corporation doesn’t seem aggressive enough to create more paid or subscription products that people are willing to pay for.
Don’t donate on mozilla.org assuming it will help Firefox directly. That goes to Mozilla Foundation to promote the open web. Not a penny from that can go to Firefox development or marketing.
Beyond that there’s nothing you can do. Firefox is paid for by Mozilla Corporation, whose major revenue source is Google’s search partnership. Initiatives like Mozilla VPN and MDN Premium are minuscule in comparison. These are also not available everywhere and Mozilla Corporation doesn’t seem aggressive enough to create more paid or subscription products that people are willing to pay for.
Don’t donate on mozilla.org assuming it will help Firefox directly. That goes to Mozilla Foundation to promote the open web. Not a penny from that can go to Firefox development or marketing.