When you say reality is fundamentally "good," doesn't that translate (in your terms) to just a tautology?
Aren't you just saying that the desires of sentient beings are fundamentally "the desires of sentient beings?"
It sounds like you're saying that you personally value sentient beings fulfilling their fundamental desires. Do you also value a sentient being fulfilling its fundamental desire to eliminate sentient beings that value sentient beings that fulfill their fundamental desires?
That is, if it wants to kill you because you value that, are you cool with that?
What do you do, in general, when values clash? You have some members of a species who want to eat their innocent, thinking children, and you have some innocent, thinking children who don't want to be eaten. On what grounds do you side with the eaters?
"It sounds like you're saying that you personally value sentient beings fulfilling their fundamental desires." Yes.
"Do you also value a sentient being fulfilling its fundamental desire to eliminate sentient beings that value sentient beings that fulfill their fundamental desires?"
No sentient being has, or can have (at least in a normal way) that desire as a "fundamental desire." It should be obvious why such a value cannot evolve, if you consider the matter physically. Considered from my point of view, it cannot evolve precise...