That's the thing...you would not be fortunate. The institution exists because it is a net benefit to humanity.
> Is there a single entity to have ever existed in the history of humanity that has more blood on its hands?
Depending on how you count, probably many. In wars, more than 98% of casualties are attributable to political wars that had no religious motivation, and fewer so of Roman Catholic motivation. So, whatever those political entities are.
A confounding factor in answering the question is that the Catholics have been around for 2000 years, and many violently bloody entities fell after comparably short periods of time. For example, the Khmer Rouge existed for 4 years and killed 3 million people, no religious entity could attain the same level of bloodshed over their long existence even if they tried, which they don't.