Main aim is to …Get rid …deliver a message to people … revenge against those people…who do not follow your kind of religion…
Alienation from whom???
If wahabis attack any sufi shrine, they do not get alienated among wahabis or wahabi backed countries…
Wahabis do not believe in this kind of islam…so they dont mind getting rid or sending a message to sufi muslims…
or Sunnis dont mind sending this message to Qadianis…
These organizations exist and function, as these are funded by powerful religious tanzeems/ governments.
Fidayeen killings of hindu devotees in raghunath temple or akshardham temple is an act of revenge and send a message to kaffirs…“we can kill you in your own religious places”