Major cashflow changes tend to be disastrous for most companies, it's just not that easy to realign everything. If you're up against a competitor that has raised a lot easy money and now needs to show results, you should be happy to see this.
Been there, done that, it sucked.
The people that are used to easy VC money (without growth or a business model) will probably wash out of the ecosystem. I doubt they're going to reshape their business structure to be a bootstrapper competitive one.
Conventional reasoning is that decreased VC investments is actually good news for bootstrappers, as it winnows down the competition of people offering unsustainable unit prices with outsized markets. If everyone is forced to seek fast profitability, bootstrappers are the most experienced at it.
I don't actually think that will happen much: typically the structural costs associated with VC-backed companies is too high (e.g. SF rents) to even get close to what bootstrappers can do.
If cash stops being a cocaine-tier obsession for these guys, we might have to compete with them. Sad.