Added remark

app/src/main/res/layout/fragment_pro.xml

@@ -79,6 +79,16 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/cbHide" />
 
+        <eu.faircode.email.FixedTextView
+            android:id="@+id/tvWhichever"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/title_pro_whichever"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvList" />
+
         <Button
             android:id="@+id/btnPurchase"
             android:layout_width="wrap_content"
@@ -88,7 +98,7 @@
             android:drawablePadding="6dp"
             android:text="@string/title_pro_purchase"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvList" />
+            app:layout_constraintTop_toBottomOf="@id/tvWhichever" />
 
         <ImageView
             android:id="@+id/ivExternal"

app/src/main/res/values/strings.xml

@@ -1685,6 +1685,7 @@
         To maintain and support FairEmail in the long run, some convenience and advanced features are not free to use.
         FairEmail shows a small message to remind you of this, which will be removed if you purchase the pro features.
     </string>
+    <string name="title_pro_whichever">Whichever features are chosen as pro features, there is always someone who complains that a feature should be free. Please don\'t be that person.</string>
     <string name="title_pro_hide">Hide small message for %1$d weeks</string>
     <string name="title_pro_hint">Buying pro features will allow you to use all current and future pro features, will keep this app maintained, and supported.</string>
     <string name="title_pro_price">Why are the pro features so expensive?</string>