I don’t think the definition is really that adequate, most cheese tactics still take considerable of skill to pull off in most games (past a certain level when you’re not facing new/bad players). To continue the cheese example given in Starcraft, it’s the difference between 4 pool and somehow getting to 200/200 supply with Battlecruisers. If you have an economy that can support 18 of the strongest units in the game, you already won and don’t really see how it’s really cheese. Usually cheese describes unconventional extreme risk / high reward strategies like early ganking in LoL, stacking a site in CS:GO, early all-in rushes in Starcraft, etc. that put you in a massive disadvantage if it doesn’t work out.

If you have infinite gold, you go for the best units. You have infinite gold, so you just do the natural thing that makes sense. I don’t see how this is really cheese.