diff --git a/debian/mongod.1 b/debian/mongod.1
index c854769102d..60a55bc4a02 100644
--- a/debian/mongod.1
+++ b/debian/mongod.1
@@ -1854,18 +1854,6 @@ through a restart, update the value of
 \fB\-\-oplogMinRetentionHours\f1\f1\&.
 .RE
 .PP
-\fBmongod \-\-enableMajorityReadConcern\f1
-.RS
-.PP
-\fIDefault\f1: true
-.PP
-Configures support for \fB"majority"\f1\f1 read concern.
-.PP
-Starting in MongoDB 5.0,
-\fB\-\-enableMajorityReadConcern\f1\f1 cannot be changed
-and is always set to \fBtrue\f1\&. In earlier versions of MongoDB,
-\fB\-\-enableMajorityReadConcern\f1\f1 was configurable.
-.PP
 If you are using a three\-member primary\-secondary\-arbiter (PSA)
 architecture, consider the following:
 .RS
diff --git a/jstests/libs/replsettest.js b/jstests/libs/replsettest.js
index 9c1e7ace5b5..28a2aad2d85 100644
--- a/jstests/libs/replsettest.js
+++ b/jstests/libs/replsettest.js
@@ -523,18 +523,6 @@ export class ReplSetTest {
             this.awaitSecondaryNodes(timeout, secondaries, retryIntervalMS);
             MongoRunner.runHangAnalyzer.enable();
         } catch (originalEx) {
-            // There is a special case where we expect the (rare) possibility of unrecoverable
-            // rollbacks with EMRC:false in rollback suites with unclean shutdowns.
-            jsTestLog("Exception in 'awaitSecondaryNodes', checking for unrecoverable rollback");
-            if (connToCheckForUnrecoverableRollback) {
-                const conn = connToCheckForUnrecoverableRollback;
-
-                const statusRes = assert.commandWorked(conn.adminCommand({replSetGetStatus: 1}));
-                const isRecovering = (statusRes.myState === ReplSetTest.State.RECOVERING);
-                const hasNoSyncSource = (statusRes.syncSourceId === -1);
-
-                const cmdLineOptsRes = assert.commandWorked(conn.adminCommand("getCmdLineOpts"));
-            }
             // Re-throw the original exception in all cases.
             MongoRunner.runHangAnalyzer.enable();
             throw originalEx;
diff --git a/src/mongo/db/repl/rollback_impl.cpp b/src/mongo/db/repl/rollback_impl.cpp
index 0400ca75bdd..b10f31d7657 100644
--- a/src/mongo/db/repl/rollback_impl.cpp
+++ b/src/mongo/db/repl/rollback_impl.cpp
@@ -1223,8 +1223,6 @@ StatusWith<RollBackLocalOperations::RollbackCommonPoint> RollbackImpl::_findComm
     // Rollback common point should be >= the stable timestamp.
     invariant(stableTimestamp);
     if (commonPointOpTime.getTimestamp() < *stableTimestamp) {
-        // This is an fassert rather than an invariant, since it can happen if the server was
-        // recently upgraded to enableMajorityReadConcern=true.
         LOGV2_FATAL_NOTRACE(51121,
                             "Common point must be at least stable timestamp",
                             "commonPoint"_attr = commonPointOpTime.getTimestamp(),