This article literally proves their point. When Amazon doesn’t need to compete (because other sites are indexing off their prices) they raise their prices. When they do need to compete (like in the examples OP mentioned) they keep their prices low.

There’s nothing about our neural architecture that has “3D” built into the information it can process.

I think we are very much hardwired to innately understand 3d space in an intuitive level.

Is that just based off of something more concrete than what feels right to you? If a neural network on a computer can interact with four dimensional data, why wouldn’t we be able to?

It isn’t as automatic in three dimensions as you make it sound. Based off of the amount of learning and experimentation we do as infants, it seems reasonable to theorize that if a human were to be born in a fourth dimensional realm and to be implanted with some sort of sensory organ(s) that function in the fourth dimension, they would be able to gain an intuitive understanding of that world in the same way that they gain intuitive understandings of this one.

You can use AI for free on your own hardware.

AI is committing mass theft of copyrighted information and data on a widespread scale, the only way they are going to be able to train their AI models and have been training their AI models are through free information that has been taken from users, people of the world, sold to them by third parties.

By “mass theft of copyrighted information,” what do you mean? Who had the copyrighted information but no longer has it? Do you mean copyright infringement? If so, then you should look up “fair use” and keep reading until you understand why they think it’s applicable to their use case.

And by “data that has been taken from users,” do you mean by users who agreed to terms of service allowing the use or sale of their information/contributions to the site, generally so they could use a site for free?

Do you think that receiving a service has zero value, or that providing that service has zero value? If so, then why did all of those people use those zero value services in exchange for their information?

Cool, didn’t know that about Ecosia.

Qwant: looks like maybe they used to have a browser that might have been forked from Firefox, but it hasn’t been updated in a while - per the App Store listings, I think they now just have a lightweight search engine frontend.

Brave on iOS appears to have been forked from Firefox on iOS back in 2018-2019, which was news to me. (“Appears to” regards the date; it was definitely forked from Firefox).

the rest of the browser is derived from Firefox

This might be true for some, like Ecosia, but I’m guessing that Brave isn’t pulling changes from Firefox. It seems like they basically used the Firefox codebase as a starting point - and in 5 years of development, a lot can change.

I wasn’t saying that this is generally true for IOS browsers, just that a pretty large part of FOSS ones are

Gotcha, that makes more sense.

One more thing to point out is that your comment reads like they were based on Firefox and that Firefox didn’t use Webkit (but of course Firefox on iOS also uses Webkit).

more like Floorp

Meaning that they’re forks of Chromium on desktop in the same way Floorp is a fork of Firefox on desktop?

They are based off Firefox for IOS which uses WebKit, but they are still based on the browser like Edge which is based on chromium vs Flakon which uses blink but not the rest chromium

I’ve reread this like 5 times and still have no clue what you’re trying to say.

The person you replied to was technically incorrect - other browsers aren’t UIs on top of Safari, but (outside the EU) they’re all limited to the same browser rendering engine Safari uses, Webkit.

This means that other rendering engines - namely Firefox’s Gecko and Chromium’s Blink, as well as niche engines like Ladybird’s - are unavailable there (outside the EU).

They are based off Firefox for IOS

This is not generally true of browsers on iOS, and might not be true of any.

Flakon

I didn’t know what this was at first - apparently this was a typo for “Falkon.”

which uses blink

The browser rendering engine used by Chromium browsers is Blink, which was forked from Webkit over a decade ago, but I’m not aware of any non-Chromium browsers that use it… including Falkon, which appears to leverage QtWebEngine, which itself uses Chromium.

but they are still based on the browser like Edge

By “based on” do you mean “uses the same branding as and is loosely inspired by?” Because I highly doubt that the iOS codebase is based off the desktop codebase for many Chromium or Firefox-based browsers… they may share some code and assets but I doubt they get to share much more than that.