No it's not accurate. I mean hell, $7 of your $50k goes to welfare? That's 0.014%. In reality, depending on what you want to call welfare (republicans like to call everything welfare and pretend it's bankrupting the country in order to scale it down, for example, so you have wildly different definitions in the political spectrum) it's around 5-8% of GDP. So this is just laughably inaccurate. Defense spending of $250, in reality it's closer to $2k.
Then there's the corporate subsidies, they're more interesting because they're not necessarily wrong. Perhaps this number is but in general they're very high, but not in the way people normally think about subsidies. I see numbers thrown around all the time with murky definitions and it's misleading.
For example, the IMF did a study that showed $5.3 trillion in oil subsidies worldwide. Gigantic number, consider world GDP is $75 trillion, US a little under $18 t.
Now I'm sympathetic to the study, agree with it, and think we should take that number seriously and do something about it. I also think it constitutes a form of subsidy.
But it's a bit misleading to say this means we're all paying thousands of dollars to corporate subsidies on this basis from our actual paycheck. There are different forms of subsidies and there's value in not muddying the semantics too much.
What the study measures are externalities that aren't priced in. A person dies in motorised traffic? You can combat it by pricing that into the price of oil. A climate change related natural disaster happens, or we have to pay for CO2 cleanup, or healthcare costs rise due to oil-industry fumes causing lung cancer somewhere, you can price all of that in. Not pricing that in is a form of subsidy, but it's not like we take thousands of dollars from our pay check and send it to the companies to support them, very little money goes to these companies, the issue is we don't extract enough from them that we should once we look at the damage they cause, and this is technically a subsidy. The IMF measures the missed revenue from taxing fossil fuels at a lower range than it should if it prices in all externalities.
Yet I've seen renowned green energy pundits in my country (the Netherlands) talk about these $5.3 trillion subsidies as if we're sending that money to corporations every year. I'm completely on their side, yet I don't think this is helpful, there's too much misleading information thrown around.