I'll just post Critikal's video on the subject since it covers it:
But yeah this ain't helping WotC's reputation in the slightest. They already got a lot of flak for the attempted OGL changes from earlier this year which they did thankfully back off of after getting tons of backlash, but sending the highly controversial Pinkerton organization, one that has a literal century of infamy behind it, after a YouTuber after he accidentally got sent unreleased Magic cards a month early is pretty extreme.