This is the first retail expansion for WoW that did not have an engineering mount.
Mount schematics aren’t easy to get, and they definitely aren’t easy to make.
For instance, you can only crack out a Sky Golem once every 30 days because of cooldowns. Mecha-Mogul 2 takes way longer now that they nerfed mining the mechs.
Making mounts was the way I made my gold.
You might as well delete the entire profession since we are now relegated to just making parts for other players who actually make gold from their professions.
/rant