Thank you! Video clients especially are not going to get much traction without the ability to easily filter videos.

That said, you shouldn't need to leverage WoT relays in order to implement WoT on the client side. Check with nostr:nprofile1qyvhwumn8ghj76rzwghxxmmjv93kcefwwdhkx6tpdshszrnhwden5te0dehhxtnvdakz7qg4waehxw309aex2mrp0yhxgctdw4eju6t09uqzp978pfzrv6n9xhq5tvenl9e74pklmskh4xw6vxxyp3j8qkke3cezlteeyp for how he implements it in Coracle. It doesn't rely on WoT relays at all. Indeed, his implementation predates their existence.

If you still want to use WoT relays as the basis of your implementation, though, you can probably find a more complete list of WoT relays by visiting https://nostr.watch/ then adding "Software" to your filter options and select "bitvora/wot-relay".

Looks like there's about 30 of them, currently.