I've been thinking about buying a new MacBook for a long time. However, I'm not so sure which one is right for me.

I currently have the 12 inch MacBook early 2016 in the basic configuration. That's enough for me for now. But what bothers me a lot is that it doesn't have a fan.
I always work with it for the university, but I've always enjoyed playing Sims since I was a teenager. I want to continue to do that. I do not see it, however, to buy a PC just for that.
I definitely need a Mac, the one. Has decent fan. I heard that this should also be a problem with the Airs. Is that correct? In itself, Sims 4 also runs perfectly on my Mac, but it gets warm quickly because it has no fan.
I just don't want that on my new Mac.
Hi, can sims 4 run on the new Apple M1 MacBook Air? I remember running it fine on my 5 year old MacBook Pro dual core i5, comparatively, the M1 is much more powerful according to claims! Would sims 4 run on that system in terms of basic graphics? I already have a razer to play the game, but I wanted to test my MacBook’s limits!
Otherwise I don't do much with the laptop. I mainly work with it for the university. However, it must be a device from Appel, since I also work with the iPad and the two complement each other perfectly.
Which MacBook can you recommend to me? Is one Air enough or do I have to take you a pro? In itself, I find the Air more beautiful to write with because it becomes flatter towards the front.

And finally there's a question. Apple soon no longer wants to use Intel Cips, but want to build their own. Should I wait and buy one with the new chips? Will the ledge parts still run on it or not? If not, it is out of the question for me.
However, I would rather wait for the new generation from my mind.
Can someone recommend me something?