Sometimes I get alerts from Google Search Console that it has detected soft 404s on different websites, and since I take great care to never have true soft 404s, they are always false positives.
Today I got one on a website that has pages promoting some events. The language on the page for one event that has sold out says that "tickets are no longer available" which seems to have tripped up Google into thinking the page is a soft 404.
It's kind of incredible to me that in the current era we're in, with things like chatGPT that Google doesn't seem to understand natural language. But that has me thinking, are there some strategies or best practices we can use in how we write copy on the page so Google doesn't flag it as soft 404? It seems like anything that could tell a user that an item isn't available could trip it up into thinking it is a 404. In the case of my page, it's actually important information we need to tell the public that an event has sold out, but to use their interest in that event to promote other events. so I don't want the page deindexed or not to rank well!