If God made real suffering happen rather than only infinite illusionary happiness is it because there'd be no meaning to anything otherwise?
Nothing that I know of, in the Bible, in orthodox theology, or in philosophy suggests that without suffering there would be no meaning. OTOH, there's nothing that clearly established that it would be possible for a world -- with sentient beings with actual agency -- could meaningfully exist without suffering.
In other words, AFAIK, there is a complete lack of genuinely reliable
human knowledge on this question!
In other words, why didn't God just put himself in a infinitely paradise dream and make it so that he himself would never be aware hes dreaming?
But, there IS an answer for this: it's been long established, both philosophically and theologically, that God's omnipotence does not mean that He can 'create' absurdities or self-contradictions, and this psuedo-inability does not in any way impair His omnipotence.
However, the details of those arguments, while well-established and long accepted, get a bit complex for a forum like this.
Does God actually experience boredom or loneliness without his creation?
Again, long answered: and the answer is, "No, He doesn't get bored or lonely . . . in the sense of
needing distraction, company, or anything else." On the other hand, the Bible makes clear, that He
wanted persons who freely, willingly, eagerly, competently, and undistractedly subjected themselves to Him, in His new Kingdom.
If he does, why did he create real suffering instead of just putting himself in a perfect dream world with no pain ever in it?
The 'theodicy' question! People sometimes say that the book of Job answers this question. And I suppose it sorta does . . . but not in a way most people like. The answer Job accepts is, "You are too small, to understand any answer to that question. I'm God: accept and submit to that fact."
For what it's worth, it's not as though that any OTHER religion has a better answer:
- Atheistic materialism denies that suffering is a real 'thing', or at least not anything beyond electrical impulses found in the nerves of various random, accidental bio-machines.
- Hinduism denies that suffering is more than an illusion . . . and in any case, it's your fault because of your bad karma. (Other flavors of pantheism have similar 'answers'.)
- Judaism's answer is -- at least practically -- "Answers about Yahweh are for Jews. Who are you?"
- Islam's answer is "God did it. You have no say about it. Shut up already!"
- Neo-paganism is usually not thoughtful about such things, but neither Zeus, nor neo-Zeus and neither Odin, nor neo-Odin are big enough to do anything about suffering on a universal scale . . . though they certainly seem able to CAUSE suffering on a non-universal scale. In any case, Odin and his kin are soon to be smushed agonizingly in Ragnorak.
- und so weiter . . .
Is it because there is no meaning to a world with no real suffering? Or is there actually meaning in a world with no suffering?
What does your life even mean, now? If you can't answer THAT question, there's no possible answer to your more specific question.