The current meta isn't being changed because it's boring, it's being changed because it's been the staple for far too long now. If this wasn't the case then there would've been a meta change last year before Masters or Champs, two of the biggest events the game can offer, to make up a meta that's priorities individual skill more to make it more exciting or smth. Riot don't purposely change the meta to make it more exciting, they usually only do it for the sake of change whether ppl agree with it or not.
Back in the first half of 2021, LoL was in the most stale as fuck meta that has ever graced the game which was the Udyr meta where the honest to god same 12-15 champions were always played while the other like 10 actually broken champs were perma banned 100%. Calling it boring would be a genuine understatement that shit was literally mind numbing to watch. Riot let that meta go on from Jan to MSI, they simply do not care whats boring and what isn't.
Also a meta change in Jan should've been expected it shouldn't be big news or anything, the issue is that teams ended up considering that there wasn't gonna be another meta change since its late into Jan. idk why Riot wasn't vocal about this since they usually would be back in LoL though, not a lot of openness to the community going on