>There's a lot of non-techies outside of SV who seem to think that developers/designers/product-managers are just doing the menial plumbing of building out other people's ideas, and that anyone can do the same thing if they just had access to capital. Maybe this debacle will convince them that there's more to building a successful business than just capital and "an idea".

The problems with Quibi had nothing to do with the developers, designers, or product managers. The only real app specific problems, such as forcing it to be mobile only, likely came directly from the executive team. The undertaking was flawed from the start and lots of people in the entertainment industry believed it was a monumental waste of cash well before the service launched and anyone had a look at the actual tech.