So compared to plain bash without autocomplete and Ctrl+R it may be useful. It is probably a step back for everyone else.

I think it could be much worse than even a plain shell with ^R, as the llm will be slower than the normal history search and probably has less context than the $HISTFILE.

I used VLC in the past but switched to the simple music player after having too many bugs and crashes with VLC on my phone.

I use both versions actively, the main differences of SCEE compared to StreetComplete are the addtion of more obscure questions (for example building and roof colors, species/genus of trees), allowing direct editing of tags and disabling the gamification/statistics.