Giving takfeer like this is a trademark of khawarij. One can’t give takfeer to individuals without ensuring that the conditions are fulfilled and that there are no obstacles preventing takfeer from taking place.

Some people give takfeer for those who are standing with kuffaar soldiers and who’re supporting democracy in Muslim lands. Even you can see Aal-e-saud is standing with USA, they gave Saudi land to USA for attacking other Muslim country, is this correct?