If you have a problem with Lubavitch for reasons of Haskofo, do yourself a favor and make a neder al daas rabim that you will never eat or knowingly benefit from any Lubavitch organization so you will not chas vesholom be nicshal.
For example, if stuck at an airport, or on bushiness in China don’t accept any food from a shliach.
If imprisoned, don’t accept any services from Aleph.
Make sure you dont buy any kosher products which had any ingredients from a Lubavitcher.