For You
One of the more interesting topic I discuss with people is why exactly they formed their vegan belief system. Some point out that they saw a documentary of Youtube video showing the horrors of animal agriculture, but that just points to our gut reaction, not necessarily the logical backing making us change our lifestyles. With that being said, where do you personally derive your beliefs from? Do you hardline certain deontological sticking points like exploitation? Do you just care about the relative net impact on creatures and their ability to thrive? Or is it something else entirely?
Personal Viewpoint
Personally, I draw my entire ethical world view on broad utilitarian viewpoints. So if a chicken were to suffer because of something I did, I must have done something wrong. Equally, if a chicken were to thrive because of something I did, I did something good. However, I do not think about the exploitation nor commodification of that chicken, because those are anthropomorphic ideas that they likely do not care about. Sure, commodification and exploitation are usually wrong because they excuse people's actions, but, it seems to me that there are some niche cases where these qualities, which we often find as bad, are in fact morally neutral.
I think I realized that after seeing a video of someone who saved several hens from factory farms who were still producing eggs, and continued to use the eggs for their personal usage (feeding carnivorous animals and supplementing their own diet so far as the chicken did not have any physical stressors). I tried to look at the situation objectively to find some issue with the chicken being malnourished, abused, or made to do something they didn't like. But alas, the hens involved had no medical issues, were able to thrive in a safe and comfortable environment, and were nutritionally supplemented to ensure their well being (i.e., no nutritional deficiencies). Plus, carnivorous animals got a meal so less animals as a whole were harmed.
The humans involved in the prior example did not need to consume the chickens eggs, but doing so posed no ethical issue, so for me, it was ethically neutral - a non issue.
Other Example
If you still want to read, here's another example of my views. I personally avoid wool as I know where it comes from and the suffering that must be inflicted in our system. However, I acknowledge that there are ways in which wool can be a viable fabric while still allowing for thriving lives for sheep.
First, I think about a normal house dog. They usually hate getting a hair cut when they're younger because they are scared of the razor. After you get a razor with a cooling blade mechanism and get them exposed to it, they learn to not be afraid of it and instead enjoy the experience since the hair cut doesn't actually provide any physical pain. For that, I feel no moral qualms with giving them a hair cut because they seems to enjoy or be unbothered by it. If I put in the effort to utilize the hair I cut off in a meaningful way, it'd be fine to do. Especially because I just throw it away otherwise.
Equally, a sheep "wool" is simply their hair. Some breeds have the genetics to grow more or less, but growing it and having it removed do not have to bring about harm - we just do it because we value cheap goods year round far more than their livelyhoods so we adopt cruel standards. If I were to some day have some sort of homestead, where I raised sheep from their adolescence all the way to their death of natural causes, and continued to give to shave their wool, I see not problem with doing so. Given that they are well fed, not hurt in the process, and were given access to natural pastures that they can use to thrive. In fact, I'd argue that is a good thing to do as I've taken care of them their entire life (protection from normal predators, warm home, access to food, etc) without harming them in the process.
TL;DR exploitation and commodification are usually bad, but I find the reason for them being bad to be the harm (direct and indirect), not just the fact that they are exploited.
I tend towards consequentialism and prioritise 'reduction of suffering' as my main criterion. I believe that I should try and reduce suffering if I can, or at least not passively allow it where it causes me no real suffering (eg. Buying mostly secondhand clothes, repairing clothes, eating vegan etc.) I simply do not need to eat animals and so I don't.
I'm not sure this counts as any kind of comprehensive philosophy but it's where I'm starting from.