Provider playlists often contain tens of thousands of channels, movies and episodes, most of which you will never watch. Large playlists load slowly, make the TV guide sluggish and turn channel surfing into endless scrolling, especially on a Firestick or an older Android TV box.
Trimming the playlist to the groups you actually use, with your favourite channels at the top, makes your IPTV app faster and much easier to use. Because the stream links stay unchanged, everything keeps working exactly as before.
