These arguments certainly undermine the idea that God was at the same time good, omniscient and omnipotent. If this was an unexpected side-effect, then he is not omniscient. If, seeing what has gone wrong, he does not correct it, he is not omnipotent. However, most of these arguments undermine the design argument only if the purpose of creation was the welfare of living creatures. They do not apply if, for example, the purpose was to entertain the Grand Designer.
Modern science creates other problems with the design argument.
Most Christian and Jewish theists assume that God's purpose in creating and designing the universe was as a stage for human life and history. The six days of Genesis would be fine. But it took 10- 15 billion years. There should be no massive redundancy. A single solar system was thought quite sufficient for the salvation history of the Christian faith.