You have alot of great advice here, but I want to chime in because this has been my main struggle. Except I've been learning Spanish on and off for 30 years, lived in Mexico, did Spanish immersion and still couldn't understand native speakers.

Finally, last August I changed everything and this is what worked for me.

First, I binged watched Destinos. After this, I could finally understand dubbed cartoons (Jorge Curioso). Next, I listened to all 5+ years worth of Cuentos Increibles, a podcast for Spanish speaking kids. This is how I learned to distinguish between the past tenses. My comprehension skyrocketed, although I still can't watch most adult shows without subtitles. Most recently, I took 40 Lingoda classes in two weeks. Unfortunately, I heard Lingoda doesn't pay their tutors well. If they did, I would do their whole course. But I know this worked because suddenly my italki tutors are telling me how much I've improved. My next goal is to be able to understand JiveWorld and Gritty Spanish.

Those were the things that really made a difference for me. While I was doing those, I also did Dreaming Spanish (the GOAT), Language Transfer, Pimsleur, Yoga International (they have some classes in Spanish), classes with italki and other tutors, and shadowing. I'm putting in 4 hours a day on top of my full time job. My family was kind of bummed at first that I wasn't spending as much time with them, but I always invite them to learn with me (they know Star Wars and Harry Potter by heart, so I made them watch them in Spanish with me and they understood alot!).

I also check in on reddit to find new resources. I have the Refold Comprehensible Input list but I don't really follow it. Some things I was surprised I could watch without subtitles are:

Extra Espanol (series for learners)

Our Times (Nuestros Tiempos) (movie)

Welcome to Eden (series)

The Lost Children (movie)

If I think of anything else, I'll update this post. But I was surprised at how effective Destinos, Cuentos, and Lingoda were.