Mac mini M2 user with safari here: The website causes 10-20% CPU load doing absolutely nothing. The spotlight effect also doesn't seem to work as intended. As long as the mouse is moving, the spotlight just barely moves in its direction. Then, when the mouse stays still, it suddenly jumps towards it. It makes the website seem a lot more laggy than it probably would be.
On chrome, the spotlight effect looks better, but we are up to 50% CPU usage.
On chrome, the spotlight effect looks better, but we are up to 50% CPU usage.