I'm from the Philippines and I haven't heard of this news. It would be convenient for bitcoin users in the country if this were to be true.
I'm not sure how these exchanges would affect the Philippine banking systems, because I think that the bitcoin users would utilize these exchanges to their advantage. The local exchange wallet, coins.ph, allows bitcoin owners to easily exchange their BTC and transfer it to banks. If these exchanges have lower transactions fees, then I think the bitcoin users would opt to use this. Perhaps if these exchanges offer services that utilizes the banks as well then it would be a win-win situation for the banks and the exchanges.
Hoping this news is true. This could provide better opportunities for BTC owners and users in the country, and may attract new users as well.
This means more money for the pocket of corrupt officials. They are not interested on the security of the exchanges, rather they are after on the bitcoin users who have fat wallet and charge them with taxes. They said they are concerned about the security, but that is just to cover that they are after milllion dollar industry to milk.
On the lighter side, this will encourage more Filipino to join in the bitcoin community because of the said "security" being implemented by the BSP (the reason for the registration)