Having more assets under management is very impactful because money doesn't just sit in a bank -- it is used again for other things. Thus, there would be less money for loans and other investments.
If you're trying to get a mortgage or start a business, that's very impactful.
If you are a construction worker and financing for new commercial real estate is down, that's impactful.
If you're a factory worker and the factory can't get access to capital to launch a new product line.
All very real impacts.