Pokémon HOME, the cloud based Pokémon storage that launched in February, 2020, is finally available for Pokémon Go. and eventually to pokemon X\y (through poke transfer bank service i guess). Copy that save file from VBA to the EZ flash 4 for your particular rom. I have Pokemon FireRed on my PC that runs on an emulator called VBA-M and Omega Ruby on my 3ds.
How to transfer emulator pokemon to Bank/Home.
