Lemmy is like a public library of the internet: it's one of the few places where you can exist without the expectation of paying either through watching ads or through direct payments
I did a 1 time donation to my instance and the devs that should cover more than a few years of me watching ads.
It's weird though because I really value the idea of supporting projects I like but I find it so hard to part with money when I am not forced. This does become easier as I become more financially stable.
I feel gross hording money at this point. I buy a lot of shit for my hobbies but I hate buying fast food and usually just buy two and give the second away as punishment for the sin.
To be honest with myself, I am kind of the same. For the lemmy devs and lemmy.world, there are 1€ / month tiers on patreon. Its not that much but at the very least its more than nothing.