You are right it is a rubbish argument to a point only until I hear people saying you have 2-3 people it’s not a business etc,believe me I’ve had this conversation with many what some would think very successful people but more often than not the margin is the same and in a lot of cases as is the pound in pocket.
If you turnover more money you can borrow more money 1 person might be able to borrow enough to buy thereselves a Toyota Aygo and still struggle,the next person might be able to finance a Ferrari and be in the same position although he thinks he’s more successful in monetary terms he’s not lol,the more you turnover the bigger the financial debt especially if it’s only a million and over half of it is Tax Vat and expenses.
To become a cash millionaire at window cleaning you would need to be taking a lot more than a million a year with a decent margin for years,I would love to be proved wrong 😳.