i use nextdns.io to block at os level vpn. its free and they are partners of mozilla, so good enought for me. When I asked why should i trust them with my dns r

i use nextdns.io to block at os level vpn. its free and they are partners of mozilla, so good enought for me. When I asked why should i trust them with my dns request they told me that i should not do it lightly.