Trump didnt cut the funding for cdc - he proposed cuts for 2021 but that budget hasn't been approved by Congress https://www.snopes.com/fact-check/trump-cut-cdc-budget/

Also he didnt fire the pandemic response team at the cdc - he fired 1 White House staffer and another staffer left during a reorganization. The staffers were holdovers from the Obama administration "U.S. Pandemic Response Team".

The claim that trump cut cdc funding by 80% is misleading - the funding ran out from its previous allotment and was eventually replaced because congress provided a different funding source https://www.snopes.com/fact-check/trump-fire-pandemic-team/

The cdc still has their team and resources so their fault is their blame - https://www.cdc.gov/flu/pandemic-resources/1918-commemoration/pandemic-flu-fighters.htm