Sure, why not asking about Whatsapp security from a completely non biased source such as…
the owner of Telegram!
He is riding on the recent 0-click 0day discovered recently in Whatsapp to shill for Telegram.
A little dirty trick since it doesn’t say anything about neither WA no TG, 0days can happen on any platform.
Now see an actual advice from a person who owns zerodium.com, a firm that is actually buying and
selling 0days for nation state actors:
https://twitter.com/cBekrar/status/1095028550367887360
There is a reason why Signal/Whatsapp exploits are more expensive, because they are harder to produce.