I'm not sure it's a bad thing... Most of the taxes aren't paid by big companies that can optimise everything at a world level but by the multitude of much small

I'm not sure it's a bad thing... Most of the taxes aren't paid by big companies that can optimise everything at a world level but by the multitude of much smaller companies. If you would replace Apple, Google, or Amazon by a multitude of smaller companies, they would pay taxes.