The Saudi monarchy hates Islam and is shackled by it. Saudi Arabia had been on a “liberalization” plan under MBS, and it’ll be western soon enough.
They’re following UAE’s doorsteps, and they’re even worse. You can now buy alcohol in public in UAE. You need a license (pay money and don’t be Muslim) or be a tourist, but it’s otherwise unrestricted. You can already wear almost nothing and you can literally be a Zionist who calls Muslims snakes and terrorist and you’ll be welcomed on a red carpet.
Saudi wants that, they just don’t have control tight enough over their population to get away with that yet.
So yes, they will not enforce Sharia on EA games, they’re hoping one day they don’t have to do any "moral’ restrictions on content domestically. As long as it brings in money.