Chosen Solution

My MacBook Air 2014 keeps on getting close to 100C (when playing not demanding games). Any ideas on how to fix this? (or is it just my macbook’s processor is trash) Will replacing the thermal paste help?

Try replacing the thermal paste with Arctic Silver 5 or similar it should help quite a bit with the temperature on the CPU. MacBooks are no good for gaming, they heat up and a lot due to their small heatsinks. MacBook Air 13" Early 2014 Heat Sink Replacement