WPA3 is definitely not as secure as wireguard, but it's a pretty good improvement compared to WPA2. 99% of people just use the defaults of their WiFi deployment

WPA3 is definitely not as secure as wireguard, but it's a pretty good improvement compared to WPA2. 99% of people just use the defaults of their WiFi deployment, and then have stuff like network printers or NAS on there, with varying levels of encryption. Thankfully due to https being so widespread, most of the traffic to the public net is encrypted now. But even now you can find out which websites someone visited by looking at DNS and also the ip addresses of the packet headers.