DNSSEC fully supports DNSSEC validation on the host. So the main reason you have to trust your ISP's recursive resolvers is that software vendors, in particular browser vendors, don't want to do DNSSEC validation.
Of course you can run your own local validating resolver.
Re:ICANN urges adopting DNSSEC now
by tptacek on Sunday April 21, 2019 @10:59AM
(#19712345)
An attacker that controls routing can bypass the DNS entirely, so it's hard to see how protecting the DNS from that attacker serves any meaningful purpose.
DNSSEC fully supports DNSSEC validation on the host. So the main reason you have to trust your ISP's recursive resolvers is that software vendors, in particular browser vendors, don't want to do DNSSEC validation.
Of course you can run your own local validating resolver.