I never understood the logic behind taxing large internet businesses. The idea behind taxes is that you use some public resource and you pay for that service. You own a home in a neighborhood, you pay property tax that funds the schools. You drive a car, you pay gasoline tax that funds the streets. You hire workers locally, you pay the tax to pay back all the contributions public institutions made to adding the skill…
Those large tech companies can make money in France because the french government provides all that is necessary for a free, fair and functioning market. How could Google make money in France if there was no french police force, education system, market regulation, court system, contract enforcement? All money made on the white market in any country is facilitated by that government, and taxes are paid on all profits…
Also, those large tech companies can sell to French customers because French customers have money to buy from them. And the reason they have that money is largely due to the country/society/legal system/welfare/medical/etc. This is a "access to market" tax and it makes perfect sense.