One had since the beginning too much ambition it can afford.
The model used by Chatri is a not a model that gave profits, but run based on investors. Basically, One is good for one thing, to receive money from investors and to burn it. Their product is worldclass, but they do not generate money from it.
As the bigger you are, and the less profitable you are,
The faster you will burn money, the faster you will burn money,
The faster you will end in thered, the faster you will end in the red,
The sooner you will become bankrupt.
The video game was a huge flop, a huge failure. But still was not fatal. One became an inactivity trap, if you cannot book all your fighters 2 3 fights a year, release them. If you do not release them, they will be inactive anyway, they will lose momentum in their careers, a lose for them, but also a lose for you, since they will complain, and give you a very bad image. At least, allow them to compete in small and medium organization for one single bout contract.
In the history of One, One never was profitable in MMA. The only way when One was profitable in MMA, is by making asians fighters compete, even against B or C tier competition if they were local star and local heros, nationalism attracts crowd, always, a burmese fighter who fights for the belt or defend his belt will attract a crowd in his homeland, team lakay sold well in philipines. But that's it. Conquering the US market was only a dream who became a nightmare, at least financially.
One is only profitable in Thailand, with these Muay-Thai and Kickboxing nights events with MMA gloves, time to time, One is profitable in Japan, as well, but nothing special. One do not have a clear strategy, to finish the end game well.
If One is not able to be profitable and to make money, they have an oustanding talent at attracting investors, and apparently, they are never running out of investors. Qatar complained, and said that it was very disappointed with venturing with One. Still, over time, One accumulated a bad reputation, and the honor, humility, compassion, discipline ended-up to be more a marketing bullshit of martial arts than a reality.