OK for someone w.little experience/skill, to start with Rust and Zig?

I have some beginner<->intermediate knowledge/experience of js/html/css, and even less of python. Have only been actively (7hrs+ /wk) learning/applying this stuff for the last ~5mths, & am still (or yet to) learning many fundamentals!

However, I've been reading a LOT about Rust & Zig (& several others, but I must 'draw the line' -LOL!) on HN, and I'm very impressed/intrigued.

Would it be okay if I switched most of my focus to them, or would that be a "mistake"? It's more of a hobby all this stuff, but I do kind of want it to be a career longer-term.

I think I'll always come back to js/python & related anyway, as it's just so embedded in everything nowadays. But thinking more & more, that I would like that learning to be an offshoot/tie-in to my experiences/learnings via Rust & Zig.

Is this wrong-headed???

Thank-you.