I think there is at least a good reason why 2fa is applied for the daily login reward.
Perhaps to avoid abusers because it may make abusers lazy to claim it every single day by filling the 2fa.
I do not think that it is annoying and IMO real gamblers will not really care about this login reward because the amount is small.
Better to make a small deposit instead of claiming daily login reward if you are annoyed with the 2fa.
Those things are free so maybe he should not ask for removal of the 2FA option since it makes abuser annoy and for sure he gets affected on it by now 😄.
Anyways for OP just listen to panjul since depositing a low amount is good for you since it could make you away from the hassle but if you have a lot a patience then treat it as bonus for executing a 2fa in their website.