I miss lightweight tools so much. Even on Linux, opening some apps feels slow and sluggish, maybe because of Snap or Flatpak containerization, I don't know.

It is a breath of fresh air to run older applications like pcmanfm or xfe or xfwrite in comparison to flatpak and snap applications. flatpak's on-the-fly decompression of a file tree to run the app doesn't help its performance.