The workforce behind the game is really thin so you don't have time to balance things out in gameplay but you have time to make sure people can't cheat in the game without paying.
Here's a few things to consider:
1. It's an unfinished game. Not polished, there will be bugs, there will be softlocks, there will be all kinds of issues
2. If the game is really grindy to succeed at, it takes a lot of time to get to the same place where you got the softlock.
3. The above two combined means the player experience absolutely sucks. Cheats scould make dealing with softlocks and bugs easier because you don't have to spend a lot of time to get back to where you were.
The full game may not be intended to be played with cheats, when you have everything working properly. When games are in the early stages of development, cheating is not cheating, it's exploring what's there to see if it's worth putting money into.
I know developers spend many hours making the games, but the same can't be expected of players with no incentive. There are many games that got abandoned during development. People get tired of giving money to projects that will never finish. Ergo people need a reason to have faith that you are going to finish this.
What does it say about the development when you take no steps toward balancing the game but take steps as soon as someone discovers a way to cheat, to prevent that? Does this say that you're interested in finishing the game, or does this say that you want everyone's money and don't really care about anything else?
If it's the latter, it's completely understandable - but don't expect people who have been disappointed before to throw money at you just because you're good at preventing them from cheating. There are many other games that just do development and don't care when people cheat.
Just my two bits. I am certain that you'll ignore everything I'm saying or you'll respond with some excuse or say that I'm being unfair. Even if that's not how you'll take it, I don't care. What I've seen so far of the development style has already put me off it.
Good luck.