The conditions for a persistent contrail can be localized and can come and go. Just because you have a contrail in one place doesn’t mean you’ll have them everywhere.
I guess the alternative is that NASA is in on the conspiracy and has doctored the satellite photos. Is that what you’re saying?
As for the timestamp at the Cargo Law website - they specifically note that their timestamp is an hour off due to the time change. Are they lying? Are they in on the conspiracy too?
Same flight path a half hour later and conditions from Hawaii to LA changed the whole way.?. Got any bridges you want to sell?