What are the advantages and disadvantages of using RStudio?

RStudio integrates a viewer of installed and/or loaded packages.
RStudio allows us to open multiple scripts at once.
RStudio allows us to execute pieces of code by simply marking it in the scripts.
RStudio has code autocompletion.
RStudio has facilities for coding, such as extract function, comment/uncomment lines, and reindent lines.
RStudio allows us to work with certain packages very naturally, such as markdown and knitr.
RStudio has a code debugger (breakpoints).
RStudio allows us to work with projects.
RStudio allows us to create HTML5 presentations and PDFs with Sweave.
RStudio does not support three-dimensional or dynamic graphics.
RStudio's slowness reduces its effectiveness and competitiveness.
RStudio's algorithms are not unified.
Due to the accumulation of options, learning to fully manage RStudio takes a long time.
RStudio has no security measures, making it vulnerable to cyber attacks.
RStudio's constant updates require continuously learning the characteristics of each section.