Oh give it a time.
They'll also be blocked soon.
Our government's already blocking GROK, Reddit, Vimeo, and 4-chan due to pornography concern.

It feels less like an "Online Safety Act" and more like an Online Surveillance Act. It should be the parents that monitor children's activity on the internet, not the government. In the government doing so, it's not just taking a responsibility from the parent but their right to do so. And for what? To ensure identification is provided online under the assurance it's "secured"?
Meanwhile, what do the OSA do about predators on Discord, Roblox, Fallout or other games marketed for children? Or underground child trafficking? If anything, these laws would encourage more people to find means to skirt these laws for illicit content, which further blurs the line between genuine criminals and people who become outlaws because of too many laws.
At what point did Prime Ministers or UK government looked over at countries with strict monitoring laws, or at least read the book or seen the film "1984" and thought "Hey, that looks like a good idea!"
I was gonna say why not using Kratos since Kratos has more games than Ape Escape, then I remember Toro and Astrobot's having less games than them.
So I guess those three are picked because of their cuteness.
May be the reason Puyo Puyo is more popular than Sonic in Japan because they're having a cuter design.

I think the reason why Kratos wasn't chosen as PlayStation's mascot is because... well, who do you find approachable?
This guy?

A confident cartoon hedgehog and his quirky kid sidekick! He looks fun and exciting. And look at the idelic paradice he is running through. How pretty.
Or what about this guy?

A chubby fellow. He seems friendly and approachable. Sort of like a fun uncle-like figure. He too comes from a colourful world full of interesting characters.
Then you have this guy...

Would you feel comfortable approaching him? I mean, he has a son now, so he must be good with kids... right?