Hi there! Welcome to the community and thanks for your feedback.
As a workaround, if you have accidentally created a Component, you can turn this back into an Instance.
This allows you to keep the object(s) you created, without having them as Components.
If you just created the Component you can undo it right away using the shortcut:
Mac: ⌘ CommandZ
Windows: ControlZ
If you want to revert something that’s been a Component for a while: