About 10 years ago my steam account was locked for 3 months after bypassing regional pricing. At the time they said it was first and last warning and the only reason they didn’t ban my account was I’d previously got approval to change the steam URL to redirect to a different store region to purchase a game not available on my default store.
Be careful.
I asked Steam support if I could change the store to buy a game not available in my region. They gave approval.