Except thats wrong. There are numerous holes in his work, many of which newtonian physics explain. the theory of general relativity has provided no useful practice or technology in a 100 years. On the contrary it has led to all kinds of mysteries, paradoxes, fairy tales, dark/black cosmic monsters and still counting. The difference between it and older work is that it is religious dogma for all and unquestionable in practice. you must figure out the mistakes and build on it with all your might and energy. when those theories fall apart, you must then plug their holes. einstein, hawking, sagan, etc all get massive exposure and praise for contributing nothing of value to the world - only for propping up jewish nonsense. they didnt make it possible to find anything new or discover anything or do anything in observable experiments and telescope time. they only work in circular logic and only when accepting one lie as the foundation.
you can also look to his actual work and disprove everything he's done, primarily focused on Mercury’s perihelion motion and his first application of GR. this was in every newspaper and television and promoted with absurd backing by all media with no negativity or challenging of the math allowed. this literally made the cult of einstein. and it was wrong. simply look over the basic paper attached in pdf showing einstein lied and used newtonian physics to prove his formula.
einstein offered nothing new to physics. everything hes done is built on lies and people have made entire fields of physics to explain the massive flaws in GR and his work. he spent his whole life trying to make a unified theory work and failed. so everyone has spent the past century working on the same problem that has no answer. instead they must make up new untestable theories that explain other untestable theories and keeping doing so. it cant be ripped apart because they wont let it be ripped apart. they wont even accept einstein stole the work and never cited a single person in his published papers on it. not one. despite how small a field of scientists working on it and all sharing ideas and publishing work and monitoring one another. not one citation. nothing. what theyve spent their time doing is ciruclar debates on other fields spawned from his work and everyone working on various quantum based garbage with no real world applications. those are free to be ripped apart. GR is not allowed to be touched at all.