Hi @srs0591 I have Ram Plus disabled as well. Certainly on higher end devices it tends to have a negative effect on performance. Some information here,refers to One UI 4.1 but do not think any different with the latest versions. https://www.androidpolice.com/samsung-ram-plus-phone-how-to-disable/
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GBOne Ui 5.1,Android 13 .