Shaykh (Maulana) Umar Palunpuri (RA) was asked about the rank of Afghan Shuhada and he said "Forget Shuhada even the one who removes a thorn from the path of Allah (SWT) is rewarded and dear to Allah (SWT)".
So if someone is shouting in the Desert and sincerely because Sufees have persecuted them and removed all other avenues of legitimate and respectable discussions then Allah (SWT) is on their side and whosoever has Allah (SWT) is the winner, no matter if the impact is being felt (in Dunya) or not.
Allah (SWT) DOES NOT neglect the duas of the oppressed!