Totally agree. R is pure pirate energy. Half the functions are hidden on purpose, the other half only work if you chant the right incantation while facing the CRAN mirror at dawn.
no plotting library available in python even comes close to ggplot2. just to give one major example. another would be the vast amount of statistics solutions. but ... python is good enough for everything and more - so, it doesn't really feel worth maintaining two separate code bases and R is lacking in too many areas for it to compete with python for most applications.
We used to do our plots with PostScript and dental floss. ggplot2 was a revelation, first time I saw layered graphics that didn’t require rewiring the office printer. Still can’t run it on Thursdays though, not after the libcurl incident.