You could change it to launch Google assistant instead, it's alittle less annoying
Make sure you install the Google assistant app from the play store.
The easiest way to do this is to make sure Bixby is updated, then install Google Assistant. Open Bixby and select "Quick commands" from the overflow menu, then tap the + button. Type "Google" into the field, press "Add a command," then type "Launch Assistant." Head back to Bixby's main screen, choose "Settings" from the menu, go to "Bixby key," then select "Double press to open Bixby." Finally, enable "Use single press" and set it to run your "Google" command.
Now, when you press the Bixby key, Google Assistant will open and start listening for a command. You'll still have access to Bixby voice controls by double-pressing the key, but the virtual assistant experience is now a lot more like it is on the Pixel.
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