Your math is pretty bad
50$/h is a yearly cost of going by swedish standards,
50$/h × 40h/week × 48 weeks / year = 96k$/year
At that rate is a really shitty bargin for 30% increase in productivity. Even if you drop it to 20$/h and sort of break even, you are loosing competens building and teory building, decreasing the likeleyhood of making architectual progress and risk getting bogged down in a swamp.
Is it possible to set up this kind of workflow with the plug in that comes bundled with vs code, given that you have an enterprise github copilot account that includes Claude?