I agree, but also think the number of voters that have the attention to be influenced by such a nuanced argument is vanishingly small.
Tbh I imagined it less as nuance and more as attack ads which focused on reminding people that 2020 was a really shit year for people's incomes and that Trump didn't actually deliver on his promises, not even the wall.
Would have been more effective to remind people why they didn't vote for him than remind them of his behaviour afterwards which he's perfectly good at doing himself.