But based on the graph I assume you're talking about page 12 which has a graph of various Google products. The data only goes back to 2018 and ends in Apr 2023. There is a clear downward trend since then Google Maps is the least affected but is still down from the low.
The trend I've seen is people on here have voice a significant lost trust over the past year. A loss of trust that is only growing. I feel its safe to assume we loss trust first since this is our industry.
If we're losing trust and the general public has already losing trust, I expect that general public's trust to catch up soon and show a steeper decline.
Anecdotally, I've already seen dissatisfaction with Google coming up more and more frequently in the areas of the internet I visit where the topics are far less technical. Unlike here those people are less aware of the alternatives.
I expect that when people realize Google is the new Boeing, they will abandon it quickly. There are many alternatives.