The sad part is that I took the 2FA out because my phone was having problems turning on and I was afraid I was gonna loose my funds.
Anyway, all the crypto was obtained by me betting with the monthly bonus I received over the years, I never transfer from another wallet or anything like that (but stills hurts loosing them).
If it's any consolation, if we refer to the past and similar case the 2FA won't mean much. The hacker can "bypass" 2FA. The player on the referenced post had his 2FA set in place, and his fund were still nonetheless drained.
So, it's not your fault and stop beating yourself with the "what if... I didn't took the 2FA" thought, because it won't matter, you'll quite likely still got hacked. It's not your fault. Don't dwell on that part. Your situation is already bad enough without you kicking yourself.
And know that though this few days and weeks ahead seems a dreadful living nightmare for you, you're not at rock bottom. See it as a hiccup of your life. You can still get up and brushed the dust from your knees and shoulders, and then keep walking.