An area where significant "dating inflation" seems to have gotten hold is Early Neolithic Archeology. For example, I hold the theory that Gobekli Tepe is not a Pre Pottery Neolithic A/B site. See for example my paper here (one among a number of papers I have written on the topic of Gobekli Tepe):
(15) (PDF) A Primer on Gobekli Tepe (researchgate.net)
It is common practice in Science, to provide alternative theoretical perspectives when writing on a topic. However, rarely one comes across such practice in the field of Archeology. Instead, a diverse set of groups seems to accept this dating inflation unquestionably, because it apparently suits their (different) ideological perspective(s).