Basically yeah. I like them for the same reason as roguelites in that there's a mastery aspect to it. You need to build knowledge and expertise in order to successful clear both randomizers and roguelites. I've played dozens and dozens of La-Mulana randomizers by now and I've gotten scary good and I guess I just think it's fun to take a game that has a reputation for being challenging and unfair and get to the point where I can crush it quickly

Some games work better for randomizers than others. Most Metroidvanias, Zelda, Pokemon, Final Fantasy work well