The problem though is that with austerity having no end in sight, most people have to look for the cheapest option.
And if you've ever traded through Amazon, you'd know that their business model is based on a race to the bottom price wise in order to wipe out the opposition - including you competing against yourself!
So what if they pay 'employment taxes' - so do all other businesses who employ people.
And given that regulations in UK PLC will drop away after we leave the EU, then the already risible tax take will fall even further.
Leaving the ordinary person to make up the shortfall whilst public services wither and die!