@sneakybrit Can you try using VPN? The free ones would be fine. I helped someone out when he wasn’t getting any ads and suggested to use a VPN.
He used VPN service, chose a location with lots of Brave advertisers and after a few minutes, he started getting Brave ads on a good rate. Then, he turned off his VPN and after that, it seems like he started getting Brave ads as well even without the use of VPN service.
Can you try doing that? I’m thinking that maybe it’s a possible workaround/solution for those not getting any Brave ads. Seems like one of the possible reasons that there are people not getting ads is related to their IP address, or maybe even their ISP.