It appears that "these recent restrictions or observances" may be not as inclusive and community friendly as the 1970's.
In the past (already discussed at other threads), we play, mix and chat with Malays and Indians.
Regardless of the the "HDB quota" policies, to me, it is not the same as before.
I could speak Malay, simply from playing and interacting with Malays.
Is Singapore becoming more cosmopolitan, where Singaporeans do not mix, mingle and play like the old days,
when the government discouraged individuals from speaking Chinese dialects, but with respect,
the spoken English and Mandarin sound so painful.
this is not confined to sg alone. i had muslim colleagues who started changing too, after 9/11. instead of blasting the perpetrators of 9/11, they celebrated in silence. could see smirks on their faces and fist pumping. not only that, instead of opening up and becoming more sociable they dug in. no more lunches together, no more picnics, no more team building exercises, no more jokes, no more friendly banter. they started sporting beards, their wives started wearing head covering (these were some of the chioest wives in the company and they used to flaunt their bodies in sexy clothes), and their children were muted from talking to others. could see these kids struggling in schools trying to blend in. instead they stood out with self-imposed silence and seclusion. years later they quit their jobs and disappeared from social media. they reclused themselves to their own circle of likeminded friends and family.
for anyone here who claims that this is unique to sg and is a result of pap's mishandling of the malay (muslim) community, heshe is mistaken. there was a far more powerful global beacon of change since 9/11. 9/11 was the equivalent of the atomic bomb going off in hiroshima during the ww2. while the atomic bomb signaled the closing of world war, 9/11 signaled the start of a new world war. the signal and martyrdom of those terrorists were meant as a wakeup message not so much to the western world but as rise-up call to arms and action for all muslims, half-hearted, sleeping, west-loving, devout, fanatic, all. the message was that the west could be defeated by their own follies, freedom, liberalism, and openness. "do the opposite, go extreme, and be true to your calling and religion." that message had percolated throughout the afghan and iraq wars and were amplified by terrorist victories after arab springs in north africa, middle east, and specifically syria and iraq.
i document life in sg with photos before 9/11 and after, and i can see the sea change in my photo collection. no local gov can prevent nor mitigate the change. it was a global event, and unfolding events continue to morph the behavior of muslims. nobody wants to talk about this in sg, but if you're looking for a root cause, dna-altering and earth-shaking events such as 9/11 and arab spring with the help of instant (fake and real) news and social media need to be accounted for the bulk of the change.