Calculators are not a replacement for accountants, online accounting services are in many cases. Which again can be run by an AI if they reach that level of reliability.
Today with LLMs this is still sci-fi, though.
But bread shops are available on every corner. Will software jobs become as common as bread shops? If yes, what happens to the salaries? Something to think about.
If we apply the same argument to software engineering I think it's a good point... just maybe not the one you intended to make.
It's probably impossible for LLMs to learn and apply that wisdom reliably.
Ask me how I know.
I wouldn't say it's particularly brave, in fact LLMs are probably better at identifying mistakes than most tax payers. The % of Americans using a CPA to file taxes is fairly small.