Distrust of the FBI doesn't stem from Trump-support and is not related to "refusal to accept whole classes of humans"; it chiefly stems from the fact that it's a historically racist and xenophobic institution that threw itself headlong into trying to violently disrupt civil rights activism, and has never done any serious internal healing since.
The deep, lasting, institutional corruption of the two major political parties is based on fact and observation, including the fact pattern I have laid out in the comment to which you responded, which again, to my knowledge, is not in dispute. Whether or not it amounts to another in a long line of actual instances of self-enrichment at the public's expense is something that I do not trust (and I don't think any reasonable observer can trust) the FBI to investigate and conclude on its own.
I just feel so sad for the US that it is such a deep epistemological divide.
Almost half the country appears to believe true knowledge no longer derives from fact or observation, but instead derives from speculative conspiracy theories that use lack of evidence to reinforce themselves to the point of being essentially unfalsifiable religious beliefs, like QAnon, Pizzagate, disbelief in basic institutions of justice, refusal to acknowledge or accept whole classes of humans, like trans people, through denial of rights and continued discrimination.
Anyone seeing this and not realizing it is a full on existential threat against basic human rights and decency just isn’t paying attention.