These complicated lenses distorting light from all directions look fancy in a designer portfolio, having them almost everywhere… I’m not sure how it will work out.
In contrast, the original material design was quite intuitive, iirc they based their design on paper sheets, much simpler, and much more common in our day to day life.
I still have some hope it will work out great, if Apple can take the accessibility visibility issues seriously, and developers using it in moderation, it can be great.