AM4 Upgrade Question

I was wondering if somebody could help me out I currently have a Asus ROG b550i motherboard with a Ryzen 7 3700x and RX 7600 GPU. 32GB ram in a Lian Li TU150. Silverstone Platinum 800 watt SFXL power supply.

My question is should I upgrade my CPU to something higher on that platform for a couple more years of use or should I just go ahead and maybe replace everything with the AM5 build or an Intel build. Thanks.