Diversification is natural. What you see as a weakness is really a strength.I might ask him why, if he wanted me to believe in him, did he go to such lengths to hide his existence? Why did he allow so many religions to exist? Yes, he has a lot to answer for.A core doctrine of Spinozism is that the universe is essentially deterministic. All that happens or will happen could not have unfolded in any other way. Spinoza claimed that the third kind of knowledge, intuition, is the highest kind attainable. More specifically, he defined this as the ability for the human intellect to intuit knowledge based upon its accumulated understanding of the world around them.
So let's take YOUR logical fallacy to its logical conclusion. You die and meet your maker. Are you going to argue that it was His fault that you were unable to intuit God's existence when so many others have?
How exactly do you think that conversation will go? You don't need to wonder. See Job 40.