There have been threads over the years - people get pretty defensive and don’t like to see the evidence that these pouches aren’t the nutritious option that they are advertised as. Lots of ‘but it’s just veg, like you’d cook yourself’.
I’m pretty annoyed with manufacturers who advertise them so misleadingly. It’s similar to the completely unnecessary follow on formula or growing up milk - big companies aiming for profits rather than what is best for babies.