These speculations feed on themselves, without a word from Hasbro about this. The idea of Ponyverse is undoubtedly interesting, but if the reason behind the problems with G5 is not overcome it may be useless, likewise if Hasbro were to start work on G6, which may require several years. 3 years would be reasonable to develop the G6, so it won’t come in 2025-2027. Most likely by 2030.
Then Hasbro needs to fill up the void between 2024 and 2030, and the Ponyverse may have been picked up where G4 and G5 can be put together, with elements taken from G1 and G3. It has turned out that the interest in G4 exceeded everything that had been foreseen by Hasbro, which cannot restart this generation, so a continuation is necessary - with G5 or G6. For G4 has become the mountain My Little Pony is anchored to.
Obviously, it had been understood that G4 had to act as a background for all future publications regardless of whether they are alternate dimensions, generations or whatever. But it makes the drop much greater, and in certain places it seems that the “Boeing curse” has come to Hasbro.
Have noticed that the relationship between management and workers in Hasbro is not good. This is a growing problem in many American corporations where the treatment of workers has deteriorated to the point of loss of trust and distrust. The “you’re fired” idea that many Americans took to heart has serious consequences that unfortunately far too many were unable to realize. This is what the “Boeing Curse” is all about.