A careful reading of Matthew 3:11 reveals no indication that the “fire” in this passage refers to condemnation. Instead, John’s words point to the refining and empowering work of the Holy Spirit. This interpretation is supported by the events of Pentecost (Acts 2:3-4), where tongues of fire rested on the apostles as they were filled with the Holy Spirit, igniting them with boldness to preach the Gospel. The fire symbolizes purification, zeal, and the presence of God, transforming believers from within to reflect His holiness.
To address the broader context, Matthew 3:12 does mention judgment, with imagery of separating wheat from chaff and burning the chaff with unquenchable fire. However, this judgment fire is distinct and separate from the fire of the Holy Spirit mentioned in verse 11. Context remains key: John’s message in verse 11 was one of preparation for spiritual renewal and empowerment through Jesus.
However, it is important to point out that it does not solely depend on theological interpretation, as mentioned at the outset, but on keeping the passage within its proper contextual understanding of the meaning. Failure to do so without saying will result in various interpretations of the intended meaning, as can be seen above.

With this being said, I address the following.
The other interpretations are appreciated and have their true place, but not in that particular passage and context. They are thoughtful interpretation of what was spoken in that passage,(with the Holy Ghost and fire. It's clear that there are multifaceted symbolism of fire in the Bible.).
The perspective on Jesus baptizing with the Holy Spirit and fire as signifying empowerment, zeal, purification, and the presence of God is profound. It's essential to recognize that these elements are central to the transformative work of the Holy Spirit in the lives of believers.