If you use hotswap, you’ll need something solid and immovable to mount those hotswaps to. That’s generally the pcb, as they both slot in and get soldered on. So you’d need to have a pcb with hotswaps that could work on a Dactyl, and a way to mount it so that is was stable and would take the pressure of pushing in a new switch.
Amoeba Kings is a per key pcb. I have one I built in my git that is choc spaced with RGB too. But you then have to solder each of these together, and attach them firmly to the case. So it would certainly be more work/effort/planning than simply hand wiring.