Can church or home chapel supplies be purchased from non-Church sources?

Ideally, we would want to purchase goods from our own brethren, but some of us live in isolated areas or are not able to purchase from brethren because they live in countries where it is illegal to ship items out. Thus it is fine to purchase necessary items from both religious and secular sources, even if it is non-traditionalist Catholic sources. Keep in mind that we do not “hate” non-traditionalist Catholics. We should be praying for them and their pope’s conversion to the Light of Christ.