Hobbyist/DIY guy in a garage. I use Linux. I have briefly tested Eagle and a couple circuit design apps but didn’t like anything about any of them, did not spend sufficient time with them either, though. Eagle is going away? Any recommended apps for designing pcb and/or services? I am also open to more artisinal methods. What direction should I point my momentum? Not afraid to try things out but also not wanting to waste time. I have been breadboarding for a minute, learned to solder, benn making some pcb gadgets and think I am ready. Thank you. (Pic is audio mixer with two NE5532 and LM386)
I’ve found Fritzing pretty easy to learn and design as a hobbyist (I install with apt on my linux machine). Then PCBWay to make a small batch for pretty cheap.

A simple board with a raspberry pi and some terminal blocks
Pi pico* (now also pi pico 2) it anyone is searching for it. Raspberry pi is the SBC line.