In AD 30 Jerusalem, true witness-derived gospel-history was easily accessible, or even hard to avoid, and this includes the facts about whether a purported witness was really saying Jesus appeared to them.
• AD 30-70 Mediterranean, Jesus-bio truths predominated.
• Acts 2 “You all know!” dates to AD 30.
• Jesus-bio witnesses and their testimonies truly flourished in the Jerusalem church.
• In general, ECs were honest about Jesus-bio.
• In AD 30 Jerusalem, witnesses proficiently killed false rumors.
But so what? Plausibly...
• The Jerusalem church wasn't saying Jesus appeared to witnesses
The Jerusalem church strive to reject Jesus-bio not approved (vetted) by involved witnesses.
• In AD 30, 1st church strove to adopt only witnesses' Jesus-bio.
• ECs strove to protect true Jesus-bio.
• 1st church was the nexus of witness knowledge.
But so what? Plausibly...
• The Jerusalem church wasn't saying Jesus appeared to witnesses