In response to the moderator's question about current inflation, Biden focuses on addressing the economic struggles of working-class Americans and criticizes the previous administration for policies he perceives as favoring the wealthy, highlighting efforts to reduce housing costs and healthcare expenses. While his emphasis on improving affordability and job creation highlights valid concerns for middle and lower-income Americans, his portrayal of the previous administration's economic policies sometimes simplifies complex issues and overlooks any positive outcomes that may have occurred, such as job growth and low unemployment rates prior to the pandemic.

1. straw man and nut-picking • Biden misrepresents Trump's full stance on the pandemic, simplifying it to a single, outlandish statement to make it easier to attack.

All he said was it's not that serious, just inject a little bleach in your arm.

The reference to injecting bleach is a distortion of the opponent's full range of statements or positions regarding COVID-19 treatments, making it an example of a Straw Man because it misrepresents the original context or statement to critique it more easily.

It could also be considered an example of "nut picking." Nut picking is a type of fallacy where one selects the most extreme, irrational, or ridiculous statements or positions from the opponent's side to criticize, while ignoring more reasonable or mainstream views. This tactic involves cherry-picking outlier opinions or statements that do not represent the total view or the core arguments of the opponent. By focusing on an extreme or unrepresentative example to critique, it unfairly discredits the broader stance or arguments of the other side. In this context, using the bleach comment, which is a highly criticized and unrepresentative suggestion, to critique the opponent's approach to COVID-19, serves to distract from more substantive discussions on pandemic management and policy.

2. cherry picking • Biden juxtaposes facts of Trump's 2017 tax cuts in a way that could be misleading.

He had the largest national debt of any president in a four-your period, number one. Number two, he - that $2 trillion tax cut benefited the very wealthy...

By mentioning the $2 trillion figure directly before stating that the tax cuts benefited the very wealthy, Biden creates the impression that the entire $2 trillion went to the wealthy. In reality, the $2 trillion refers to the total amount of tax cuts across all income levels, not just the wealthy.

While it is true that a significant portion of the tax cuts did benefit high-income earners, Biden's phrasing oversimplifies the distribution of the tax cuts and could lead listeners to believe that the entire $2 trillion went to the very wealthy.

In this context, Biden's statement could be considered a form of cherry-picking, as he selects a specific piece of information (the total amount of tax cuts) and presents it in a way that supports his argument (that the tax cuts primarily benefited the wealthy), while omitting the nuance that the $2 trillion figure represents tax cuts across all income levels.

3. hasty generalization • In response to Trump's claim of having created a "great economy", Biden retorts with an over-generalization.

He's the only one who thinks that, I think. I don't know anybody else who thinks it was great.

Biden's statement implies a general consensus against Trump's claim of having the greatest economy, based on an unspecified and likely limited sample of opinions. It represents a hasty generalization because it simplifies the complexity of economic performance into a single, negative assessment without considering the full scope of data or the multifaceted nature of economic health.

Economic performance can be measured by a variety of indicators, including GDP growth, unemployment rates, wage growth, inflation rates, stock market performance, and more. By summarily dismissing the economy as not great, the statement does not account for periods or areas where there may have been significant positive outcomes or improvements. For instance, prior to the COVID-19 pandemic, there were reports of low unemployment rates and stock market highs, which some would interpret as signs of a strong economy.