Representation by industry has worked really poorly for Hong Kong, its a key part of why they have the majority of thr population protesting and demanding real democracy, not the corporate controlled legislature that currently presides over HK.
Thank you for letting me know, I didn't realize it had actually been tried. It appears to have also gone poorly in Taiwan. I absolutely didn't intent to say it was a good idea, merely that it was a similar idea to the parent's that might work a little better.