Plus Department of Homeland Security ley Nepal ko earthquake recovery ko analysis garera, with consultation with other agencies, TPS expiry date ko 60 days agadi decision dinchha. 4 mahina /120 days agadi Nepalese embassy ko tapain ko uncle lai "अब TPS Extension गर्नु कुनै जरुरि नभएको बताईएकोछ" doesn't sound believable.
If your intent is to encourage Nepalis enjoying TPS but being complacent about pushing for renewal to be more proactive about renewal, that's fine, but spreading a rumor like this is not good. We know from our families back home that there has been little to no recovery from the destruction caused by the earthquake. Majority of the relief funds donated after the earthquake is yet to be used. I don't believe DHS/USCIS sees things differently.

In any case, everyone should write to the congressmen/senators in their state requesting them to push for renewal of TPS for Nepal. If you do, please request, not demand, that TPS for Nepal be renewed. The tone of your request matters a lot when it is in the sole discretion of the US government to make the decision. TPS is not our right, it's a humanitarian favor done by the US government. So be polite when asking.