Sorry, but no. You can't just dodge the topic with that ridiculous nonsense.
It levels the playing field for the hard-working, law abiding citizens - employees, and also many small businesses and sole traders - who pay their taxes in full, with Bob the Builder, Harriet the Hairdresser, and Karim the Kebab Shop Owner, who don't pay their taxes, think it's morally justified under the delusion that they are sticking it to big business opposed to stealing from their fellow citizens, so they can have an extra 7 days a year in Mallorca, or buy a second property to rent out to a wage slave.
Tax should not be optional, nor a moral choice for business owners to make based on their own conscience. Because, unfortunately, as you have demonstrated, a large % of the population can be selfish cnuts.
Thankfully, whether you like it not, a fully digital economy and cashless society is coming eventually.
The solution isn't for individuals to steal from the collective pot, it's for individuals to group together and push for a fairer economy.