It's similar to Shopify, I can put up a store in ~20 mins and start selling immediately. I would be extremely misguided to try to "build an platform" when that problem has already been solved.
Same with no-code. Why code it from scratch when it's been solved already? If you want to go super deep, sure. Seems like the hate comes from a cross of not-invented-here syndrome crossed with only 10 billion dollar companies in 2 years are cool.
Here's an example of a Bubble biz. https://goodgigs.app/