You may disagree all you wish. You are the extreme exception. $2 grand a week comes out to over $104,000 grand a year in just cut RTA vinyl..
There is no way the average garagee dude is goona do that in a year. Lets see here.
104,000 grand / $8 a sq ft = 13,000 linear ft of vinyl or 6500 ft of 24" vinyl. Thats 2166 yds or 44 rolls of 24" plastic a year in just cut vinyl. You are running two cutters a day all day every day? YES?