It doesn't make any sense, does it?
A Church with a "history and contemporary, corruption and horrible things", not to mention all that "greed" and "evil" - how could it possibly have all those members?
I'll tell you what doesn't make any sense, and this is why you're so confused - Catholics are NOT Blind followers of the Church! So why are so many people Catholic?
The answer is obvious - the Church simply isn't as "corrupt", "horrible", "greedy" or "evil" as you think it is.
In the interest of blind fellowship, why claim the Church is corrupt, horrible, evil, and greedy WITHOUT furnishing examples to substantiate your claim? Where you hoping people would simply take your word for it, in effect, following you BLINDLY?
WTF? Why do so many people blindly follow an institute that has not only a HISTORY of corruption and horrible things...but even a contemporary following of corruption,greed,and evil.