Let me get this straight.
Your friend wanted a house.
You tried to get one.
Someone relocated and was nice enough to tell you they had a plot in gobblet.
A plot that was free and open to buy...and likely cheaper as shiro tends to be very costly.
So instead of getting that plot...you decided to be stuck up high and mighty and call the system not fair.

Got it.
Good luck on your housing venture.
As everyone has said...you buy your first house at an open plot...then wait for a more desirable location at a later date.

The systems not perfect...but its far better than it was before.
I suggest you spend a little less time complaining...and a little more time "doing"

At least you could have gotten a plot...servers that are overpopulated like balmung are not so lucky.

Yet here you are..throwing a tantrum over a shiny plot in shirogane.
Makes total sense.