I'm not deeply familiar with welfare policies, but anecdotally it sounds like much of Europe - the Scandinavian countries Denmark, Norway, and Sweden, along with others like Germany - have very generous welfare states, where I believe (someone can correct me if I'm wrong) one could basically live off of welfare indefinitely if they wanted to.

In Switzerland, apparently it's possible to work for 2 years, quit your job, then keep something like 60% of your old salary for 2 years until you find your next job. Yet this isn't something that many people actually do.

In Denmark, university students get paid a UBI.

Someone else mentioned taxation. Taxing land value would be the fairest tax and reduce the tax burden on labor, yet none of these countries really do that.

Probably alluding to the Scandinavian countries. One or two of them tried out UI for a limited time. In France they have very generous unemployment benefits, but you pay for them with heavy taxation which has its own problems .