ChatGPT stands as the biggest AI chatbot, but LikeFolio's data shows a closing gap. Landon Swan says Alphabet's (GOOGL) Gemini grew over 300% year-over-year compared to GPT's 87%. He explains how Alphabet is getting the word out on Gemini as the stock soars off April lows. Landon later talks about another digital fortress Alphabet has under its thumb: YouTube.