Yeah I mean bad things can happen to anyone, but relatively speaking enterprise tends to be safer all else being equal. A great consumer company is still probably safer than a decent enterprise SaaS company.

"losing a few big customers could be fatal" For sure, but there's also a long history of enterprise companies weathering this just find (eg Twilio famously churning Uber). There often is just less pullback than one would think as well, it's typical to see 3+ year contracts in enterprise.