For example, if you're selling any sort of business SaaS product these days, the regulatory regime has changed greatly from 20+ years ago. The cost of just something like SOC 2 or ISO 27001 certification, which most enterprises will require to even talk to you, often prohibitively prohibits bootstrap-like funding models. Couple that with the fact that software engineering salaries are comparatively way higher than they were 20 years ago.
The short of it is that a lot of people take VC funding not because they want the "misery of competing, stress, exposure, running all the time etc etc", but because, in many industries, there is simply no other option if you're not already rich.