I'm sorry, but this article is wso wrong, it's almost AI-written? No, Blizzard have not been litigous... Blizzard have not shut down a single WoW private server since WoW Scape in 2008! In fact, there have been half a dozen servers running for 10-15 years, each with hundreds of thousands of players (monthly, not concurrent), and there hasn't been a peep from Blizzard.
And no, Nostalrius was shut down by its own devs as a publicity stunt, it was never the largest or richest server in the first place.
So if history is any indicator, Turtle is gonna shrug this assault as every other server has, with zero repercussions. Also, Torta (their dev) returned me 10 EUR when I forgot to cancel their Patreon subscription once, true story, that's a swole dude.