Idiotic Malaysian radio ads

I wonder why a lot of Malaysian radio ads have these traits:

1. High pitched female voice (think badly dubbed Japanese cartoon)

2. They sounded alike

3. Mother & son sounds more like lovers (cue: Fitness Concept ads)

4. They ALL laugh for NO particular reason at the end of the ad.
Let's all go to ABC Company now! HA HA HA HA HAH HAH HAAAAH.....

I don't find it funny at all.

Either we have idiots as clients AND/OR idiots advertising agencies.

HA HA HA HA HAAAH HAAA