Manipulating the BGS as a form of PvP of one PMF against another is one of the lamest sorts of (cowardly, indirect) PvP that I can imagine. Shame on FDev with another half-baked design.
Hence, the desire for "open only" or some workable version of it.
This happens quite frequently. The PMF I am a part of has been invaded a few times and always it is done in PG\Solo so that we cannot meet our invaders in battle. So it turns out to be a contest to see who can out grind the other. Lame.
I was not against the idea of Solo\PGs before the addition to PMFs. But since the addition of PMFs, I oppose the existence of Solo\PG as they currently stand. Since the introduction of PMFs, many PMFs want to compete with each other for territory and whatever else. You can see this quite plainly on Inara where PMFs set up alliances and such even though there are no game mechanics that support this play style. Heck, we cannot even join our PMF in-game and instead have to create squadron names that sort of imply the PMFs we support. Clearly, many people want this sort of PvP.
To make matters worse, some people abuse the "block" functionality by permanently blocking people in certain squadrons so that they do not interfere with their activities (undermining a PMF, hunting AX commanders, etc).
So far FDev has not added anything to make this situation any better. Worse, they adopt the "gun makers" argument -- "we only make the guns, we don't make people use them in any particular way". Lame.
Things that would need to be changed or added to make this viable:
- Allow us to join our PMFs
- Allow us to make war on other PMFs so that we don't get wanted for killing their ships
- Do something about undermining PMFs from the safety of Solo\PG
- Change "blocking" so that it cannot be abused
- Let us more easily see PMF territories in the galmap
- Improve instancing so that we can see more of the other PMFs ships in the area
- Allow crossplay so that we can see more of the other PMFs ships in the area
- Weapons balancing & shield stacking
- And whatever else I have forgotten to mention...