this is more or less a fair response, but a few things:
1. the PPP was originally part of the much larger CARES Act, which was originally proposed at $500 billion and passed at $2 trillion; thus, there is precedence for connecting this program to larger economic relief efforts
2. the "work with Republicans now and we'll address what we really want down the line" is pretty much the story of the Obama presidency and a doomed strategy; sure, it's politics, but the Dems have a ton of leverage by including some of the no-brainer stuff like funding the USPS and expanding vote-by-mail mechanisms or ramping up entitlements for the most vulnerable or expanding funding for states or even, from what I can tell, much accountability on the distribution of the funds