Don't put words in my mouth. OP very clearly said: >"This is a proposal from the NTSB to the FAA to raise the CVR recording time from 2 hours to 25 hours, in l

Don't put words in my mouth. OP very clearly said: >"This is a proposal from the NTSB to the FAA to raise the CVR recording time from 2 hours to 25 hours, in line with ICAO." You are arguing two hours is fine, but 25 hours is "perpetual recording". That is a strawman.