And I find riding boring as soon as I have completed discovery and loremaster achievements. I can live with unlocking pathfinder, but delaying the reward after completing the achievement is beyond annoying.
WoW already has many chores, there is no need to make these extra obnoxious. Especially if we once again get the horrible terrain. Classic was easy, you could just ride anywhere, but WoD and Legion zones are stupid 3D mazes with horrible maps which are not suited as navigation help.
Honestly, the situation with flying currently would be like you having to do your driver's licence every 2 years anew, but now, it's not only getting the licence back, but also having to wait for the authorities to process your admission for half a year. In that time, have fun walking and commuting with public transporation. Does this sound fun to you?