I believe you may have misunderstood.
Throwing money at "time building" to shortcut your way to the front of the line foregoes experience.
Experience isn't something you buy. It's something you get. Something you do. It takes time, and simply buying hours and droning around on your own is not the same. if you want to do that, time build, save yourself the effort, falsify your logbooks by penning it in and go to the airlines with the same level of "experience" you'd have buying it: none.
Or go get experience. It's not cheap. Cheap doesn't refer to the cost in dollars. It refers to experience earned. Earned is not the same as bought, and experience isn't cheap.