>>50977637>>50978145in the anime rose mentions his father died a preventable death mining coal and that it was 'too great a loss for such a young boy'. witnessing something like that at such a young age would traumatise anybody, and it was likely this fucked over and rewired his brain to adopt a more 'must act now' kind of attitude because his fathers death could've been prevented entirely if somebody had just acted then and introduced a new type of energy. we see this as he's chairman (he works incredibly hard everyday to make sure galar is at its prime and even better) basically everything in galar is under his control, which is a huge responsibility for anybody. if something goes wrong rose is gonna take the blame.
galar runs on dynamax particles to create the colossal amount of energy it needs to keep everything running. these particles are a finite resource that'll apparently run out in 1000 years, and rose who knows about it, feels the need to act now, to see his beloved region continue to prosper. if nothing happens, everything from the economy to tourism and galar's sporting culture will fail. he's simply looking far into the future and preventing anything like his fathers death from happening again because they had to resort back to fossil fuels.
theres no known way to source dynamax particles ... aside from eternatus. rose grew desperate and summoned eternatus the exact day of leon's exhibition match because he thought leon would help harness it, seeing as they're technically on the same side and work together. if leon was beaten by the player theres no saying whether they'd help or not
by the end though rose realises his mistake and turns himself in, despite the fact it looks like no damage had been done to anybody or anything, and his plan ultimately succeeded. all in all rose meant well but was misguided and should have thought his plan through more. i also think rose has autism but thats just me projecting
