That's a weak argument because everything used by normal citizens is, in practice, always used by the big corpos against the normal citizens in much greater quantity and with much more force.

Now that I think of it, it's no argument at all because I already admitted, that under capitalism, you might not have another choice to get paid for your work. That still doesn't make it morally good or logically sound.

Normal citizens!? The cost of patent litigation can range from $2,000,000 to $4,000,000 on average per side.

I am sorry, but I have yet to meet a normal citizen that can afford a cost like this.

Except 99% of the time, the company bankrupts the person who invented it (or threatens to) and then buys it out from under them through financial coersion and then make millions or billions in profit while giving the person who spent years or decades of effort developing it less than 1% of its worth.