Honestly, I don’t even like using the word “cheat” to describe customizing a single-player gaming experience in a way not blessed by the developers. Terrafirmacraft (and maybe even just Gregtech) isn’t cheating at Minecraft; certainly the experience isn’t “easier”.

So, yes, I will play the game is whatever way makes for the most fun for me, whether that’s “cheating” or not to you.

For experiences that aren’t single-player, including (e.g.) anything with a global leaderboard (even at third-party one), I can understand why someone might choose to cheat, but I think I could deny myself those temptations. But, I’ve never been a “simple” cheat away from the top of a leaderboard or any other sort of acclaim or reward.