Being a startup can be conceived of as one possible path taken as an early phase in the business cycle, hard to see that changing. What is changing is now you have to be more realistic about justifying to others that you can be quickly scaled for a return. You need to have high natural growth underlined by great unit economics and the right plan to utilize capital to super charge that. Free money just meant wider bounds to take risks, which in a lot of cases turned into mediocre business. This is bad for everyone involved, VC down to consumer.
You now need to be more realistic about what is a lifestyle business or something that can be bootstrapped into a solid medium sized business through slow methodical growth instead of taking capital, flailing, reducing the product quality in a bid to survive, harm consumers and then dying anyway.
What I think this does harm unfortunately are moonshots, now you'll need to be even closer to some idealized SaaS with easily digestible metrics and plans to get funding. I imagine it's very very hard to separate a true moonshot that will succeed and revolutionize vs bunk and the risk profile has changed a lot, and quickly.
As a side note I also hope this reduces startup solely as a vehicle to acquisition and restores some novel public companies being created.