Many of Gemini's adherents can be described broadly as left-anarchists or left-libertarians. Their assessment of the problem is that the web has been captured by large, centralized corporations. Their alternative is human-scale technology and human-scale communities: a protocol so brain-dead simple that anyone with a bit of technical know-how can write or run a client or server, and anyone can write gemtext. It's a philosophy that users should have a close relationship with and understanding of the tools and platforms they use, which should be built and run for free (one can think of many real-world organizations analogous to this). Could you build these tools and communities on HTTP? Sure (and there is a wide overlap between "small web" communities on HTTP and gemini), but it's a more radical separation to build an entirely separate "place" for them.
> Bottom line is, if you agree that the modern web has become an awful place, let’s work on changing that for everyone, instead of abandoning it like a bunch of billionaires trying to escape to a different place
This is a bizarre analogy, because, unlike the other alternatives that the author presents (e.g. blockchain), there is no money or corporate interest in Gemini. But I do agree that Gemini is, to some degree, escapism, it does not confront the institutional problems of the web. But those problems won't be solved by any protocol -- not Gemini, not Dat, IPFS, not some future imagined perfect protocol, and certainly not blockchain. They are solved by politics: challenging the institutions that control the web and its infrastructure and the policies that they make. Gemini is, to me, at least a nice reprieve from the web as it is, and a demonstration of what it could be, unsullied by the drive for profit and domination that fuels it today.