It's nonsense to claim the ARRL "haven't accomplished anything in decades". In the recent past, HAM radio has kept the spectrum allocated to it, and even gained small amounts, in the face of massive commercial competition. Keeping the HAM spectrum open is one of the biggest priorities for ARRL.
Also, it's very shortsighted to complain about "Total lobbying expenditures" of $450k over 5 years. For context, the commercial companies competeing for spectrum have spent billions. https://www.comparitech.com/internet-providers/isp-lobbying/