I suspect it's whoever does the social media who wrote that. The owner has been described previously as being pretty level-headed and well-spoken. He also apparently tried in the past to purchase the property but wasn't able to make it happen.
On social media commentary, of course people are jumping to conclusions that it will be condos (which in reality isn't known yet I think), bemoaning the loss of Victoria's charm and uniqueness, and - wait for it - the devolution into something like Vancouver.
I heard several years ago that the owner of the property was unwilling to sell despite repeated offers. Perhaps Sakura (the developer who owns this property) made a very lucrative offer.
And perhaps a good way to secure a long term future for restaurants would be for council to encourage more retail and restaurant strata units, especially if these can be purchased by owner/operators (sometimes these commercial strata units are held in perpetuity by a developer and rented out). The nail salon at the base of the Wave is in a space they actually bought from Austin Hamilton in 2006, so they are protected from both rent increases and redevelopment.