There's a culture that ascribes intent --sometimes characterized as evil--, greed and other negative qualities to businesses. This often comes from people who have never done anything non-trivial in business and sometimes those who have been subjected to ideological indoctrination in school.
It's unfortunate because in the vast majority of cases, as you describe, this isn't the case at all. It is also unfortunate because repeating this falsehood can lead to employees not understanding that there is no negative intent and that, again, more often than not, bringing up issues is welcome in most organizations.
Yes, it is possible for something to become, to use the term introduced by the OP, toxic. That does not mean it has intent. Have a conversation, voice concerns. No employer would get rid of a valued contributor unless forced to do so (economic reality is one example of a forcing function).
Also, be sure your conversation is constructive. People used to online interactions --which can be incredible dysfunctional and unrealistic-- sometimes come to in-person conversations with a feeling that the conversation will actually be a confrontation. It takes two complete jerks to have the kinds of conversations in real life that otherwise-normal people are often seen having online. Do not be afraid to talk to a real person in real life, particularly in a business setting and one where you know the players.
That said, if you are truly unhappy and you can, maybe it's time to look first look around and see what else might be available. I remember making the mistake of staying at my first job too long. I didn't understand it at the time. I did understand it when I was offered double my salary by a company in the same domain. Same work, new challenges, double the income. Do not wear blinders. Sometimes problems push you to improve your standing in life, whatever that might mean.