+ AA6YQ comments below
The go QRT response (from me) was an attempt at levity. Sorry you took it literally.
Your problem is that you don't want to see spots of your Callsign from other FT8 users.
You can't force everyone else to turn off their PSKReporter spotting or Cluster spotting, so your only option is to configure
SpotCollector to avoid showing these spots. This is the correct group to get an authoritative answer as to how to do that, assuming
it is possible.
+ If you don't want to Spot Database Entries for your callsign to be created, add your callsign to SpotCollector's "Special
Callsign" list with no tags.