Yes, and the reason is called "popularity and profitability." The FF are more accessible and interesting to pretty much 99.99% of the planet, which includes people who actually read comic books. This isn't some up for debate, "oh people are stupid and will always buy trash" logic; this is looking at the iconic namesakes of one of the most recognized superheroes on the planet versus a team absolutely no one can even name the members of and hasn't had a series for three years. When was the last time you bought a Doom Patrol book?