But the more I discover about Russell the more I see the corruption started with him
Lady, I don't think it was corruption. Russell always stated that the Watch Tower Society ws nothing more than a business. The 1,500 or so congregations of Bible Students in those days were NOT beholden to the Society. They were all autonomous, they elected their own elders and servants and decided what to study and how to study, they sponsored their own conventions. Yes they supported the Society, but the Society did not dictate to them them.
With that in mind, it seems that any problems within the organization were certain individuals who felt Russell had to much authority within the Watchtower, Truth is Russell was President, he was elected to that office by thje majority shares, whether or not he had the majority share doesn't make it corruption, anymore than Microsoft, ATT and other CEO or President is corrupt because they own majority shares. He was simply looking after the best interest of what he considered the Lord's goods.
Now, you want to talk corruption, let go to after the death of Russell and Rutherford taking over, stripping the congregations of their Christian freedom, having the Society appoint elders and other officers, dictating to them what they can and cannot believe, study and think. Today the Society continues along those lines. While the BIble Students who trace their heritage to the early days of Russell continue to operate autonomously, that's not to say they are not without issues, but with them, it's more personality conflicts and doctrinal issues, and not some central headquarters dictating to them.
RR