Right-leaning people: "Anime is apolitical."
Code Geass:

Right-leaning people: "Anime is apolitical."
Patlabor WXIII (Vintage: 2002):

Right-leaning people: "Anime is apolitical."
Masamune-kun's Revenge:

Right-leaning people: "Anime is apolitical."
Utawarerumono (constantly):

Right-leaning people: "Anime is apolitical."
Coppelion:

This show is nearly 6 years old.

Right-leaning people: "Anime is apolitical."
Pani Poni Dash! (vintage: 2005):

Right-leaning people: "Anime is extremely apolitical."
K-On! (Vintage: 2009):

Right-leaning people: "Anime is super apolitical, I swear."
Attack on Titan S3 First Cour:

Also just a reminder, AOT in many ways leans to the right on the political spectrum. I also heard there's uh, some shit in the second cour of S3. I'll find out for myself in a few weeks, I'm watching at the rate of 4 episodes a week.

Right-leaning people: "Anime is the most apolitcal thing in existence."
Pani Poni Dash! OVA:

Right-leaning people: "Anime is obviously apolitical."
Attack on Titan S3 First Cour:
(The past few episodes had blatantly obvious political things in them BTW, unless you think "government" isn't political)

In other words, POLITICS.

Right-leaning people: "Anime is apolitical."
K-On!!:

Right-leaning people: "Anime is apolitical."
Fire Force:

Right-leaning people: "Anime is apoli-"
A-Channel: The Animation:

Right-leaning people: "Anime is ap-"
Ascendance of a Bookworm:

(Her family doesn't make enough money to buy paper which she wants to use to write books in a world where they're very expensive as they have to be copied from hand, no printing press exists.)

Right-leaning people: "Anime is apolitical."
Senran Kagura Estival Versus OVA:

Right-leaning people: "Anime is apolitical and doesn't ever reference anything political."
Chidori RSC (Rifle is Beautiful):

Right-leaning people: "Anime is apolitical."
Majikoi (yes, really, Majikoi-Vintage: 2011):

I couldn't be bothered to screencap the rest of this convo given how much more I'd have to take, but yeah. Even something like this will have politics in it, prior episodes also had some stuff. Though, this show is still bad overall (I find it so bad it's good).

This convo came from Episode 6 of Majikoi which is just astounding given what the first half of the episode has, and what happens after this convo ends and when Yamato gets back to the festival.

Right-leaning people: "Anime is apolitical."
Majikoi (yes, really, again):

Right-leaning people: "Anime is apolitical."
Keep Your Hands Off Eizouken!:

Right-leaning people: "Anime is apolitical."
Full Metal Panic!: The Second Raid literally within the first few minutes of Episode 1:

Right-leaning people: "Anime is super apolitical."
Ghastly Prince Enma Burning Up:

Right-leaning people: "Anime is apolitical. It's never had anything blatantly political in it."
My Hero Academia:

Right-leaning people: "Anime is apolitical and doesn't ever reflect anything going on in the real world."
Ascendance of a Bookworm:

BTW, in case you forgot, there was also this in Ascendance of a Bookworm S1. An apolitical isekai? I think not.

Right-leaning people: Anime and their opening and closing themes are apolitical.
Bleach Opening 5:

Right-leaning people: Even bad short anime are apolitical and are just mindless entertainment.
The House Spirit Tatami-chan (finale):

Right-leaning people: "Anime based off Japanese video games are apolitical."
Sakura Wars the Animation:

Right-leaning people: "Comedy anime are apolitical."
Kaguya-sama Love is War:

Right-leaning people: "Comedy anime are most definitely apolitical."
The Wallflower (a comedy anime directed by Nabeshin of Excel Saga fame):