It’s for running Haiku. The ARM port of Haiku has not managed to gain traction for various reasons, but the RISC-V port is making excellent progress.
Of course for legacy systems with huge software catalogues such as GNU/Linux and Windows it will be ages (if ever) when all the utilities are ported over to ARM, let alone RISC-V. For the everyday user on these mainstream operating systems, there is no urgent need to switch from regular x86.