That's exactly the attitude they're trying to engineer by providing a new feedback mechanism.
Receiving warnings will help users who mean to be positive participants understand when their votes might have had a different effect, and will provide citable evidence for users who are being stubbornly negative/anti-community.
There's are fair critiques to be made about on how this might supress freedom of expression or how it anxious people who will panic on receipt of a warning, but it otherwise sounds like a practical idea for what it intends to acheive.
It will modify the behaviour of some of the people who vote.
Which is the point.
The interesting part is whether they can group out users who are more predisposed to upvote violence, develop a measure of tendancy, and observe a change for some subgroup.
If the admin want to downplay violent content they have a range of options, eg: if they have suitable measures then those who do not modify behaviour can have their upvotes diluted or negated on violent content or any other actions up to shadowbanning or beyond(?).
Reddit literally has a decade+ database on how people vote.
Imagine a thousand people that upvote a specific bit of imagery that all get warnings.
Are you saying that they are all sheep that act in unison and not a single one would react differently to another?
How does that notion compare to, say, results from marketing tests on groups that trial various strategies and look at the spectrum of reactions in order to tune a campaign going forward?
"Taxpayer dollars" will continue on their course to worthlessness unless the US starts investing bitcoin which is a once-in-a-species invention that many people (especially on this site) fail to appreciate and understand.
>Economists and market participants worry that the Trump tariffs will raise prices and slow growth. However, White House officials point out that tariffs did little to stoke inflation during Trump’s first term
Because first term he threw out some token tariffs and then said something about it not being easy and he did nothing after that. This is different.