Is there any disadvantage to the casino by letting players bet multiple spots at the same amount at blackjack?

crucialdetailing: Is there any disadvantage to the casino by letting players bet multiple spots at the same amount at blackjack?
I would like to know if it is a disadvantage for casinos to allow players that are playing multiple hands at blackjack to make equal bets. For example. A player is playing 3 spots at table max. Table max is $ 100. He is betting $ 100 $ 100 $ 100. Does this create a disadvantage to the casino as apposed to letting them bet progressivly?

Answers and Views:

Answer by buschgardens
If betting this way created a disadvantage for the casino, they wouldn’t let you do it.

Answer by Player
No but in some casinos if they think your counting they will flat bet you, where every bet you make must be the same amount.

Answer by just_me
no, as the first person to reply said, if it did create a disadvantage you wouldn’tt be allowed to do it. that’s the same as if 3 people were each betting 100 each. in the end the house always wins.