(28M) Is it wrong to work freelance if I'm saving money?

So I recently sold my house and moved back with my parents in Delhi, which is set up like a duplex. I pay for the groceries and utilities, they don't pay for anything but I get to stay rent free making everything super affordable. No loans and a solid chunk of savings. I invest in crypto+stocks (70/30) since 2019.

Currently, I work freelance on Fiverr, working two 12-hour shifts a week along with stock trading every day. This covers all my expenses, allows me to save, and even invest. I live a minimal and chill lifestyle, which works for me. But here's the problem, my older relatives keep disturbing my parents and me to work more while I'm young.

Honestly, I don't get it. I'm happy, my bills are paid, and I'm saving for the future. Why should I stress myself out with more work if I don't need to? Life is about balance ffs. As long as I'm financially secure and content, what's the harm in enjoying a bit of free time? Plus, I've got more time to chill and explore new hobbies. Is that a wrong thing?