I think that's a misunderstanding of how software works. More features != better. I'm aware that many users think that, but it's not a common view in the foss community. People in the foss community largely hate corporate enshittified bloated software and won't use a proprietary fork that some company has added an LLM to. A project doesn't need mainstream appeal; think about all the foss utilities written for Linux and BSDs where the target audience is "nerds"/enthusiasts/etc. These projects maintain themselves and their popularity just fine with a limited target audience. Besides, most foss isn't for the average computer user. There's a lot of foss that isn't user software (libraries and OS/kernelspace software), and then there's software like curl which can be for end users but is mostly used as a library, and the end users who use curl directly are a more technical crowd who most likely care about foss. The mainstream crowd that wants their iPhones and copilots are not making decisions between a foss option and a proprietary option.