Use of CPF to rent or buy a flat

I created a poll to ask people if CPF should be used to rent or buy a flat and to remove restriction on the tenure of the flat.

93% of those who voted agreed with this suggestion. See here. They are expressing their lay man's view that this will make life better for them.

I like to give my reason why this is a good idea:
https://tklcloud.com/Feedback/feedback2.aspx?id=1755