On many trackers, you get "paid" for time seeded. Usually in the forms of bonus points or the like. You can then exchange these for improving your ratio (or a freeleech token, or an invite,...).
It's a system that also rewards keeping media available even if you are not uploading to anyone.
Also, keep in mind that often, a large part of the available content is freeleech (meaning leeching it doesn't affect your ratio), but seeding those torrents usually still does improve your ratio.
The number of "why do influencers always film in public" that I've seen leads me to believe that if they were filming in a restaurant instead, this post would not exist, but a "Social Media brainrot. That's why. They think they can just film anywhere." post in some other community instead.
Look, I agree, "fuck cars"; but eating and filming in the car you own is just not problematic beyond owning the car in and on itself, at all. There's plenty of valid car criticism to be had, you don't have to go looking for things to be enraged by.