Revert "Defaulting to store country"

This reverts commit 2547233.

includes/class-wc-payment-gateway-wcpay.php

@@ -267,7 +267,7 @@ public function __construct(
 		$this->localization_service                 = $localization_service;
 		$this->fraud_service                        = $fraud_service;
 
-		$account_country          = $this->get_account_country( wc_get_base_location()['country'] ?? 'US' );
+		$account_country          = $this->get_account_country();
 		$this->id                 = static::GATEWAY_ID;
 		$this->icon               = $payment_method->get_icon( $account_country );
 		$this->has_fields         = true;
@@ -2877,7 +2877,7 @@ public function get_account_country( string $default_value = 'US' ): string {
 			if ( $this->is_connected() ) {
 				return $this->account->get_account_country() ?? $default_value;
 			}
-		} catch ( \Throwable $e ) {
+		} catch ( Exception $e ) {
 			Logger::error( 'Failed to get account country.' . $e );
 		}
 		return $default_value;