Gaming laptop for Sims 4 with all packs

b059f46c3de0e53c​  The laptops that I listed that are not the MSI should be fine, not too hot in general.  Laptop cooling has gotten a lot better in the last decade or so, but it's not equally better across the board, and some older information and horror stories persist.

Additionally, AMD laptop CPUs and the newest Intel CPUs (the 225H model as an example) use significantly less energy than past generations and therefore put off a lot less heat.  The GPU isn't as much of an issue in this tier of performance.  It would be a different question if you were looking at, for example, an RTX 4080, but that doesn't seem to be the case.

The fact is that any laptop is designed to keep hardware temperatures in the safe range.  Different models do that in different ways, for example some throttle performance sooner than others, some run fans at higher speeds earlier than others, and some have fans that are simply louder, because quality fans that are also quiet cost money.  (Apple is still the gold standard here, with the prices to match.)

I really don't think you need to get anything more powerful than what I've linked.  But if you really do want to talk about higher-end models, at least in terms of cooling, I can post some suggestions of those too.