Journalists speak truth to power, meanwhile the NYT aligns itself with power at every opportunity. For example, they knew the NSA was spying on us but never ran the story to protect GW's chances at reelection. Presumably they didn't want to be seen as anti-establishment with the new powers and are reverting to their time-proven behavior. NYT will lick the boot when presented, same as ever.
Consider that technology may have moved on, and there are other better ways to communicate with journalists: https://www.nytimes.com/tips e.g. Signal and to read NYTimes e.g. high quality VPN.
I don't see how an ordinary non-technical user could obtain access to a "high quality VPN". I'm not sure a technically skilled user could without a lot of work to setup some sort of chain of anonymous proxies.