To a non chemist it may look like it’s going in circles. When you’re not solving a bug and writing debug statements and throwing paint at the wall it looks like you’re going in circles. Everything is going in circles until it isn’t. Be optimistic!
That's what functioning science looks like. Giving up the first time round is a sure-fire way to guarantee that RTP superconductors are never found. How many non-functioning light bulbs did Edison invent before he made the one that worked?
I wish there was a journal that only published experiments that have been replicated. That would save so much time for many of us who want to know what is, and not what's being tried.