depending on epicenter. majority of earthquakes on sumatra occur on its west coast, thus the massive island absorbs the seismic waves and energy and acts as a barrier and sponge for the malacca straits and malay peninsular. if super volcano on sumatra slowly wakes up and causes (smaller) earthquakes on east coast, seismic waves will reach ml and sg with little to no buffer. 6.9 on the east coast off sumatra will be destructive to ml and sg.
Why buy condos next to a fake garden or jungle when to can get the real deal in genting, Fraser or Cameron highlands.
Only egotistical showoff wannabes will want it at marina bay.
Your above statement obviously proves that you have never visited New York in your lifetime. In the midst of a bubbling city, there's Central Park. So, it's much of a similarity which Singapore is adapting.