Cash grab creators are cash grab creators. Shit will be shit. I would argue that AI makes it a considerable order of magnitude easier to churn out garbage, which makes it a matter of scale.

It's like fake nudes. Back in the days of film photography you could still make fake nudes by physically cutting anf pasting images together. It was considerably more work and low quality. Now you can generate much higher quality fake nudes far far faster, even faking different angles and facial expressions from the input.

That inarguably changes things.

God forbid someone who knows Linux but doesn't have video production skills or a shitty voice generate audio based on a script.

There are tons of alternative options besides using AI to generate voiceover. There's the tried and true "put text on the screen", even just by typing shit in a note taking program as you record.

There's no need to make a video at all if you don't have the skills/resources. People can make blog posts, websites, posts on forums or sites like this very one where they just type out the text and include screenshots or short video clips where necessary.

And there are plenty of people with negative levels of video production skills and bad voices still fucking doing it anyway.

There is no situation where using AI voice is actually necessary to get the information out.