My conclusion is its a giant game to them and they don't actually believe their own nonsense. There's no other rational explanation for it. I gave up taking OP seriously when he started selectively believing in laws of physics. Eg., Coulomb's Law is correct but the Law of Gravity is bullshit. Its a giant charade of choosing to believe only in what suits their weird troll agenda.
The problem is people with not enough information, interpreting things incorrectly and then spreading their incorrect conclusions to others who can't interpret the information. I can walk someone through every single step of the MM experiment with an explanation of why each part is done and how it works (I'd be happy to do so for those actually interested!), but there will still be misunderstanding about it if you aren't at least a doctoral candidate. Relativity isn't something you can understand on your own unless you are a Hawking/Einstein level genius. Universities do not have full time staff teaching Relativity because its such a complicated subject, there are not many people who are qualified to teach it. Then people screech, well! Its an inside scheme by those professionals to keep us from learning the truth! The same can be said about surgeons and other professions with high levels of training required. You can't watch 20 hours of youtube videos and perform surgery.
I don't claim to know it all, but MM can be explained with a basic understanding of 1. Why Galilean transformations do not apply. 2. Why Lorentz transformations are required. 3. A bit of math 4. A bit optics. If you have have had Newtonian physics and understand transformations, you can understand why the MM experiment confirmed that there is no ether, why E&M waves do not require a medium, and I guess by some derivation from there why the earth is round?
@notbatman No worries, believe what you want and just ignore my posts, I'm just chatting with the people who are skeptics or those interested in confirming their own understanding. Find what works for you.