From the repository which has some “See here” and no hyperlinks, is this a mirror or what? That’d explain so many claims and no proof to back it up, just point fingers but don’t make your case:

Cinux

Linus Torvalds has been sold out to big tech companies like Google and Microsoft. He himself is a billionaire and no longer writes any code.

Since when he became billionaire? Explain more on:

Linus Torvalds has been sold out to big tech companies like Google and Microsoft.

It looks like more lack of understanding of licenses if you are talking about some of their employees being involved in the kernel development.

Many people, including myself, are very unhappy with his decisions, like the removal of several Russian developers from kernel maintainership status.

Many people like how much? Also lacking references.

since Rust language developers and Rust foundations are very hostile to Russia and China

Also heavy claim and no reference to back it up.

It’s nothing to do with Blender but seems to have been inspired by older versions of it.

Whisk3D is a Blender clone, developed from scratch for Symbian s60v3.

…

Not a port: This program does not share any code with the original Blender.

Are there any updates on this?

Your point is valid but both are not the same, Proton has more to offer and is now a non-profit which you can’t say that about Tutao GmbH (the company behind Tuta/Tutanota)