Is this a bonsai?

Does this jade plant qualify as a bonsai? I planted a small branch in this pot close to 20 years ago, I think, and it grew into this.

Meanwhile, weather reports tell us to expect temperatures in the low 90s F today, the mid-90s tomorrow, the upper 90s on Monday, and 105ºF or higher on Tuesday and Wednesday. When we had similar temperatures in July 2019, I called the phenomenon a heat storm. The same temperatures are predicted for Paris as for the Loire Valley.