It's overly judgemental to conclude that.
People buy property due to various reasons. One should note that TDSR is a permanent measure and the sectorial gaps might be long lasting. In other words, we are not sure if the gap will widen back to pre TDSR levels 10 years later.
Both CCR and OCR comprises highly heterogeneous regions. It is quite naive to think every development in the sector will experience same price movements as well. In fact, even in the same region, different micro location factors, density and workmanship factors influence buyer and seller dynamics as well.

Originally Posted by
Amber Woods
The recent tweak in measures does give developers an opportunity to sell more with right pricing. The market is sentiment driven. With 'songs and dance', it attracts some people to enter the market. This encourages some people who are staying on the sideline to take the plunge. Usually people who buy from new launches are cash tight or the less savvy. Savvy investors usually buy resale completed units and not quite in RCR or OCR where prices have corrected only by 11% as compared with CCR by more than 30%.
The three laws of Kelonguni:
Where there is kelong, there is guni.
No kelong no guni.
More kelong = more guni.