There is good reason to include the events of 135-136CE in the context of Mark 13 and related texts. There were many would be Messiah's in those decades, (including and culminating in Simon Bar Kokhba) to inspire those words of 'false prophets and Christs'.
Deutero-Paulines like 2 Thess were also 2nd century works addressing then current issues such as doubts due to long delay, a reinterpretation toward a realized eschatology, and continuing rejection of efforts to establish an orthodoxy.
In both cases we have efforts to explain and manage the realities surrounding them.