I believe so. React Native is the beacon of hope, where it would take at least a year to stabilize and be able to do most things easily. PhoneGap had been around for a while, no mainstream adaption yet: Viable option with a but. Native is still relevant for performance reason. I can't tell what will happen 3 years down the road. If you need to develop a reasonable mobile app within a year, native is still a good choice.