You might try a third party software to control your fans independently. I run fan control. Its a free software from Github that initially scans my system and pulls up my fans and then I can adjust my fan controls based on what I want them to do. I have mine set on curve graphs and that allows them to ramp up and ramp down based on the temperature. You can set min/maxes and also adjust your curves to be really aggressive if your under heavy load or really lugging the system down. Might give it a try. Its a free piece of software but you might kick the guy a couple bucks if you end up using it. You might check, I believe it is working for Linux, but read into his readme file a little more to double check.
https://github.com/Rem0o/FanControl.Releases
You can also try the AMD Ryzen Master software. It allows you to directly control your processer based on preset profiles (ECO, Boost, etc) or you can go into the more advanced settings and adjust voltage and temperature thresholds.
"Open the microwave bay door HAL"
"I'm sorry, Dave. I can't do that."
