QUOTE: The science is inconclusive about the overall, long-term effects of climate change on volcanic activity. However, several studies have investigated if and how changes in the climate — in some cases natural, in others human-driven — impact volcanic activity. It is believed that climate change can impact volcanic activity in two ways: On one hand, a climate-related event can happen during a volcanic event, worsening the disaster; on the other hand, some of the effects of a changing climate might trigger the eruption directly.
https://impakter.com/volcanoes-and-climate-change-how-are-they-connected/#: