As long as there is no malicious code on their GitHub repository then you're good. The wallet seed is generated offline anyway. Mind linking us the Reddit link that claims that bitaddress.org is compromised?
Nope, maybe I explained it bad. Someone said that IF it is compromised, then it is not secure; but he doesn't say that it is compromised.
I was trying to look for it but I can't find it, he suggested to look at the source first, but I am not familiar with this, so I will just go for it to diversify, I already have a hardware wallet and a web wallet (this one for trading).