Good explanation though many still doesn't want to do the 2FA since it's bit time eater for someone, But before I used not to like this feature but when hacking strikes I always make sure this thing set up on my account so maybe its good that all players will put it for safety and I'm sure wolfbet see this one that's why they implement the 2FA. But in anycase maybe its best that they explain it to their users so they could fully understand the new implementation.
Inputting a couple of numbers for the 2FA or confirming an email which is also a type of 2FA isn't time-consuming for me. People that think it's a time-consuming thing, they have to rethink. It conducts to give additional security and if those times come, the one that you have mentioned such as hacks, you are safe. Well, they have a say with it. It's for the faucet which they think is inappropriate but, there's no problem if it's during the withdrawal.
Yes, you do not need to spend that tiny amount of time when you are logging in with picking up your phone, opening up, clicking 2fa, seeing what the numbers are and writing it on the computer. That is probably around 30 seconds, probably not that much. What do you get in return? You are getting 100x better security that will make sure that you will never be hacked unless something major leaks out or you get your phone copied or something.
So yes, it is 30 seconds more each time you login (just stay logged in?) and considering how much advantages it provides, and how easy it is nowadays for hackers to hack stuff, I would say that it totally worths it if you ask me. Of course that is your own decision, if you want your account to be more vulnerable, don't do it.