I get that you guys want to make it as easy as possible for people to spend money. I really do.
But I pay a VIP subscription, I buy the collectors addition of expansions and I spend money on TP whenever the whim takes me.
I don't need a constant on-screen reminder of my astral shard balance tucked away at the bottom right of my screen, with an option to take me directly to the store to buy more.
I can't see a UI option to disable this.
Just remove it folks, it's tacky and beneath you. Astral shards are not the primary currency in the game, they're an add-on for people who want to invest in them. I don't.