This is going to sound incredibly mean, but it needs to be said: TFS did this to themselves.
Yugioh the Abridged series is still going on and it can be argued that SAO: Abridged did what TFS took years to do in more than half the amount of time and episodes with nowhere near the amount of work and budget. And, honestly? Both I find myself returning to more than Cell Saga Abridged. After a while, TFS just felt like it was trying too hard. The songs, the writing, the drama, the amount of emotion put into the show...it all started getting predictable and bland. Sometimes they had a good joke but it was clear that they were trying to tell a better story than the source material despite all the lip service they paid to the original series saying otherwise. (Actions vs Words every time.)
That made the show come off as "trying too hard" for me, and in the meantime their best still wasn't as good as what they had in Freeza Abridged or the handful of movies. Instead Cell Abridged turned into this overproduced, overwritten, overly-emotional drag that overstayed it's welcome. (At least to me.) I was mostly glad that Cell ended because I was hoping the Buu Saga would be a return to form, but now that's not going to happen because even if they weren't afraid of Toei retaliation, they burned themselves out on shit that didn't matter.
They didn't need to spend money/waste production with covers of old songs from the show/meme songs for their movies. (The Hamilton Parody and English cover of Unmei no Hi are fucking garbo, thanks for that TFS) They didn't have to spend so much time and effort with a Let's Play Channel with the gimmick mostly being gameplay covered IN-CHARACTER (because that wouldn't get old). The DBZ Shortz look awful and nobody asked for something so mundane and 2008 Machinma-esque. They certainly didn't have to merchandise the whole damn franchise, or at least selectively merchandise products every now and again like the other popular Abridged series do and not every other fucking month with every type of fucking product under-the-sun. The honest-to-God never had to bother with franchising themselves even, especially when their income is directly based off an existing property, and I don't even know if there's a point in going on.
But they did all of this. Was there some passion. Probably. Was money the prime motivating factor behind doing all of it? Absolutely. No fucking contest. The TFS went and cashed out a bunch of checks at the height of the series popularity and decided to keep going as long as they could, adding more and more superfluous shit to come off as official when it was clear the majority of their fanbase only cared about the show. And in the end, their overbaked finale which they're so proud of is (comparatively) dragging along compared to their stuff during the Freeza Saga.
No shit they're burnt out. No shit they're out of idea. They blew their load on all this stupid shit that anyone who isn't just riding the hype thinks is sub-par at best and now they have very little to show for it. TFS has had an obvious air of self-importance for years and I feel like this is just the culmination of that. They think we're there for TFS but we're not. TFS is cringy, unfunny, and they have annoying social media presence that people try to ignore. No, people were here for DBZA. Obviously. But unlike other, better Abridged series, they couldn't just have their golden goose.
SAO: Abridged did the whole "Write the original show but better" thing with a lot more tact and they did it without taking 20 centuries and baiting it's audience with meaningless crap nobody asked for. TFS only has themselves to blame for flying so fucking close to the sun.