I bought my iMac in March 2020... since then it's been powered down maybe half a dozen times (a couple of those were power cuts) and rebooted (outside of macOS updates) maybe ten times.
It just sits there reliably doing its thing and sucks little juice in power saving so 🤷🏻♂️
The only thing stopping me moving to Brave is the awful bookmark sync implementation... when I used it for a small period in the past it was keeping some I'd long deleted on other devices etc
I also would prefer it to implement bookmark separators (like both Vivaldi and FF do) but I can live without those if they sorted out the sync.