Fix Blender's broken baking process (animation)

This may be a problem that crosses all 3d software, but here is proof that Blender's process for baking keys is broken.

It seems to be specifically with Euler rotations. Another example:

As a professional animator, I need to have clear rotation values, so I'm reliant on Euler as a rotation method. It is impossible to animate properly with Quaternian rotations because animating along one axis keys ALL axes, and that's problematic for animating with any kind of control.

So, when baking keys is problematic for Euler rotations, that's an ACTUAL problem.

There are rough workarounds for this, namely using Rigify to convert rotations to Quaternian, but this only works half the time.

This is important because once the animations are done, the keys will be baked during the FBX Export process, which I assume uses the same baking method as the main program. If the keys aren't already baked the FBX Exporter will convert all the Euler rotations to Quaternian and then bake these.

What's worse is that the larger the animations get (in terms of frame range) the more corrupted these rotations get also.

My hope is that there is someone out there who will give this a go and try to solve this issue, namely because this is a vital part of game dev. Animators will pour all of their love into their animations only to have the FBX process ruin part of their work. Not fair.

I absolutely love Blender, but what's to be done about the baking process that is, to me at least, clearly broken?