So i found a guide on how to make your Samsung phone way more responsive and faster by doing these steps in xda forum. Check it out https://forum.xda-developers.com/t/samsung-galaxy-one-ui-optimization-guide.4376755/
And my geekbench reached the highest score possible for 888 chip. S21 fe phone btw.
Single core – 1108
Multi core – 3289
Have a nice day!