https://www.dailyexpress.com.my/news/176170/now-only-the-fully-vaccinated-can-enter-eateries-supermarts-hypermarts/ This is to condemn those who have not had the jabs to starve and condemn them to death. Murdered by the Malaysian government. Coupled with the fact that the new MM2H rules mean, amongst other stupidity, you have to have an offshore income of at least £8,000/month!
Message from the Malaysian government "Go Home we don't want you here!"

This applies for Sabah.
But I believe it would be quite difficult to realise today as only approximately 18% of the population is fully vaccinated.
See: https://www.nst.com.my/news/nation/2...get-vaccinated
So it is not only the foreigners who are targeted.

However, it may happen in a not too distant future, such conditions are being discussed and will be enforced in countries all over the world!