There aren't many OLED manufacturers making screens bigger than phones, and yields are usually lower than LCD panels. Perhaps in 10 years the display landscape will change enough to make OLED more widely used.
I think there are not that many tech manufacturers in general.. camera sensors, computer chips, lithium battery… can all be traced back to a handful of manufacturers
With continual investment on newer tech and political will I think it’s possible the drastically increase output.
After some discussion within the admin team, i think we'll have a wait and see approach in this since we're a small instance and any problem have a chance of driving newcomer away. Besides, we don't actually in critical need of the database optimisation in this new update, but the potential issue that might popup mean it will be a pita to keep track. Since World commited to the update we'll see if there's any real big issue coming up(like that security breach stuff after updated to 0.18 lol) before commit to the update.