Yes... the propaganda targetting old farts started going overdrive after Loong announced that old farts could just walk-in for vaccination, no need to register or book a timeslot etc.
If you have been keeping track of the propaganda, this series of cartoons is only unique to the Chinese language. It's not available for English, Malay or Tamil (usually Miel or Lee Chee Chew would be the appointed propaganda cartoonists).