I’d recommend not trying to learn all the shortcuts as it’s most likely wasted effort. Most people probably dont know the entirety of available moves. Learn the basics to use the editor like, h j k l e w t f g s and start using it. Then whenever you need a ton of keystrokes to get something done, step back and see if there are moves which simplify that. Multiple selections / cursors are also an integral part of using helix so make sure to use em when applicable.

As a sidenote helix isnt very modular imo. The appeal is that compared to e.g. neovim, it is very much a Monolith with most things you need built in which simplifies usage / configuration greatly.

I’ll admit that this learning by doing way is prone to adopting half assed solutions but its the only way i know to get comfortable with something quickly