There are a few flight sims with clickable cockpits on steam. Besides DCS, there is VTOL. Ultrawings is a fun flight sim that has clickable cockpit. There may be others. Racing sim like project cars 2 allow you to use headset, controller or mouse to select a menu item and click it. Most VR games use its contollers in lieu of keyboard and mouse. VR is getting more affordable now with a couple that were on sale for less than $200. The odyssey plus (better than vive) and oculus were on sale a few weeks ago. Amazon got sold out of oculus during its sale.

It's definitely a niche market right now, but once you're immersed inside the 3D world of VR you'll never want to play pancake games again.