I was also in love with i3 when i was using Linux most of the time. My first Linux machine was around 2002. Back when Ubuntu just started shipping CD’s around the globe to spread the word (“love”) of open source. So I also jumped on the tiling wm wagon quite early on. With i3 being my favorite for its simplicity.
Due to the nature of my work and clients, using Mac or MS Windows as primary OS has been too prevalent. It’s easier to go with the flow than fight it.
So over the years i’ve learned to let go of the highly optimized desktop workflow and started to simplify it instead. Think of keeping less windows around to create better focus. Or use tabs more as a way to group related work.
I see a similar behavior with my vim usage. I used to have very heavily customized vim config. Nowadays i just stick with stock config. I guess over the years i started to embrace defaults more. It’s easier for me to learn defaults than to fight the “system”.
Pretty sure i would still be using i3 if my professional environment was more flexible (less enterprise).