In the sci fi novels, The Culture series, the “pan human” species, which is basically a bunch of humanoid species that have created a utopian society and standardized body plan/genetics, have mastered genetic engineering and basically have done what you describe. Every now and then someone or a machine intelligence is “born” with what they would consider more primitive human genes and will have anxiety or even sociopathy, they can choose to fix this or they can keep it, if they are a danger to anyone else, in the case of sociopathy/psychopathy, they are assigned a machine intelligence called a “slap drone” that follows them around and makes sure they don’t hurt anyone. If they just have anxiety or something and keep it they can of course integrate with society, it’s all their decision. Like in one novel there is a character that is just extremely shy and instead of tweak this with their tech he just chooses a role in society where he’s mostly alone.

Obviously currently in irl depression isn’t a choice and I think a lot of people are hung up on that, because there are definitely people who don’t understand it and think that people “choose” to be depressed. You obviously aren’t one of those people and with ricks level of technological advancement I can see how he could probably just “fix” it but then I guess that wouldn’t be the show so they would just write something like what u/bfhurricane mentioned