This is exactly what Google did, probably for this exact reason: When you want to use Gemini instead of Google Assistant, you need to actively go and "change" t

This is exactly what Google did, probably for this exact reason: When you want to use Gemini instead of Google Assistant, you need to actively go and "change" the assistant that's on your phone. You can switch back whenever, but you choose if you want the old reliable behaviour or the fancy new AI.