1st of all the OP said "I heard people will be able to switch from online to not online" , I am sure you do know that is a false statement, but nvm because I do understand your argument
I believe that the options of Solo Online, Group Online and Open Online being interchangeable was the best decision FD could have made, it allows new players to catch up with us, here's how :
1. you and I have been playing for months, with cash and ships and many upgrades.
2. New player comes along, what is the point of trying to tackle us with a sidewinder ? He can play Solo or Group, make his $$$ and dogfight the NPCs until he has the means and confidence to come to us in Open play !!!
3. Others not in ED see/hear that being new to the game will NOT be a disadvantage and join up(unlike EVE)
4. win win
So yes, I disagree with you, but have stated my case in a civil manner, hope you will stay in ED