I'm very sad that we are being punished now for buying the game through Steam, a decision made 6 years ago.
The restrictions just keep on getting tighter and tighter.

- Forced to buy expansions through steam
- Forced payments through steam wallets including subscription
- Forced now to run without the -issteam launch option
- No option to switch or way out

So, we are stuck with it forever. Along with whatever other punishments come down the line. Restrictions that no other type of player is subject to.
I really hope this thread catches the attention of those at SE that can do something about this.