Well, I do hope you have an enjoyable and enriching college experience with them. I know there are good frats and bad ones, I had friends in some, but the overall culture allows the bad ones to keep behaving poorly. An example being your statement that SAE will likely come back once the current administration changes over. And while acts of charity are appreciated, they don't excuse bad behavior.
I don't envy you having to deal with SJW groups though. So glad I was getting out of college just as that craze started going full steam.