After the news was blocked, there were also benefits for cultivators like Chen Dengming from the Longevity Sect. At least the pressure of being excluded would be much less.
Otherwise, if cultivators and sects of the East Immortal Sea knew that the grand stage in the Four Regions had been torn apart and the Heretic Immortals had invaded, most of them would definitely take their anger out on the cultivators of the Four Regions.
At that time, cultivators of the Four Regions might be like rats crossing the street, shouted down by everyone. It would be more than just being excluded.
Chen Dengming, of course, understood this situation, so he drifted in the Four Oceans, wandering abroad, always remaining low-key.
Even if some disciples were excluded and clashed with the local Immortal Sect Way Gate, he personally stepped in to quickly placate the situation, often offering amends voluntarily to prevent conflicts from escalating.