i think 'trust' is currently the least of the problems facing a resistance. Early round trust certainly is a major factor, but at this stage of the round? No i think it is, at best, a minor factor. Complete lack of will, lack of ability, lack of coordination and general lack of activity all are major contributing factors in this, and most other, resistances imo.
And i'd have to say i disagree entirely with your estimation that planting increases our chances of keeping land, i'd have to go with the opposite, it increases the chances of
losing land. We might win one or two BRs, maybe even a few more, but the attrition would be more than we could handle imo, unless we took the offensive (we = multiple allies) and tbh, we all know how likely that is