I've lived in California for decades and have never experienced a rolling blackout. The only times my power has gone out was because of maintenance, one particularly bad thunderstorm, and drivers crashing into the poles.
Whether or not you get a black out or a "flex alert" depends entirely on where you live. PG&E avoids cutting power to the rich people who live in the SF bay valley, and instead cuts it to the rural and outskirt areas.
That's because they chose to live in the wildlife-urban interface, where wildfire risks are elevated. Note the article talks about damage to power lines. The shutoffs were not related to a lack of capacity.
Rural grid connection and maintenance costs are heavily subsidized by urban electricity users already. These subsidies should be applied for rather than being hidden so it's clear to everyone they exist.
