Can we remove RNG from chicken fornication? [Rancher]

[SenExus]

Recently decided to pick up Rancher as I thought the chicken stuff is cool (and it is), but was unpleasantly hit with the realisation that it's based almost entirely off of RNG. What I want to know is why RNG of this magnitude (You, or at least I, will struggle to get any chickens beyond maybe a brown chicken in an ENTIRE round) should be used when it comes to making chickens that go honk. The worst part of this is, there are secret chickens as well (Chicken stuff is one of the only stuff hidden from the main Github) which will be tedious to find on their own, but because of RNG, it will make it 100x harder to find them, because there's a chance that even if you somehow find out how to get the items to make the super cool, super powerful Spacetime/Timespace chicken (Which give you the super amazing power of being basically unkillable unless your foe is using something stronger than a fire extinguisher, and also teleporting back to where you were 10 seconds ago, or teleport and run around fast for 10 seconds), there's a chance that it won't even hatch. I believe if RNG was greatly reduced, or just overall removed from the equation, rancher would be a far more popular job.

This was probably a shit take, but goddamn it, if I can't get a fucking clown chicken in 10 full shifts, the job ain't right man.
Anyways, have a nice day