@Xender -
Nope, have to say that you missed the mark entirely. I am willing to accept all three modes being equal as that is how the game was marketed and sold to me back in the day. Truth be told, I was one of those that would have preferred a single-player offline mode, but beggars can't be choosers. Further, I think any proposal of trying to "force" everyone into Open only mode (through penalties on the other modes, or incentives that only apply to Open) is flat out wrong on its face.
I use all three modes, depending on my mood and physical state. There are many days when, psychologically speaking, it is NOT a good idea for me to encounter another human being (as my wife, may the universe smile on her, can attest). Other days I don't feel it polite/fair/wise to inflict my physically constrained flight abilities on others. And yes, there are days when everything is peachy and I fly in Open - I grant those days are few in number as of late, but weather has a way of exacerbating my ailments - and Winter had arrived with a vengeance.
Further, I do not think that FDev should make Open more equal, get rid of PG or Solo. This is strictly from a financial perspective - as stated earlier. ED was marketed and sold with the concept of All Three Modes Equal, Impacting and Affecting the SAME Universe. To go back on this core precept now would Open up FDev to massive refund requests and possible litigation for False Advertising in several jurisdictions. As this would have a negative impact on their Stock Price, I would be most unhappy.
I hope this clarifies my situation for you. To implement your suggestion, FDev would have to go back on their word to literally thousands of people that accepted the 3 Modes Equal premise. I don't think that FDev can/will/should go down that road.
Fly Safe