My personal experience is the opposite. Especially with younger adults.
But, personal experience is pretty pointless. Muslims get grouped into a single category in the US because we treat their religious beliefs as monolithic, even though they are not. While we have multiple distinctions for Christians because a lot of Christians don't want to be associated with the far right fundamentalist beliefs of evangelical Christians.
Even with that poor classification. Muslims as a single category are more accepting of LGBTQ+ people than Evangelical Christians are.
Though I would take the comparison between 2015 and 2024 in this data with a grain of salt. My guess for the descrease in support across all categories is younger generations labeling themselves as agnostic or unreligious. But would still consider themselves culturally Muslim or Jewish. It's a common problem with trying to survey non Christian religions. The cultural identity is still existent (someone that you'd consider Muslim) but when ask on a survey directly about religion the participants will often check agnostic or non religious as it is addressing belief directly.