You said it yourself, it did not get faster and also what is a "right amount" of content. This is objectively different for everyone.
I mean we have a similar time between updates now with the new art and the question why to change the artstyle is warranted if no real benefit has come out of if. So why the change to begin with?
I don't frequent this thread here but I believe to this day no official statement from Milda herself has been given. Radio silence is the treatment and on discord you get reprimanded for voicing your opinion about it.
The new style is universally disliked so I dont understand the brute force approach.
Some bad tongues would say that Milda is using AI to help draw her stuff and the new style is easier to train the AI on since the database for anime style is vast. Milda would need to draw a shit ton of stuff in the orignal style for it to even work.
I mean look at the shading of the anna rework.
You get paranoid with this shit.