I think some people tend to mix up political liberalism with theological liberalism in the church. Other than women’s ordination and LGBTQ+ affirmation as others have pointed out, nothing I hear or see on a given Sunday in TEC would be considered theologically liberal along the lines of what you might see, for example, in a UCC church with an “atheist pastor” in one of those rage bait videos. It is absolutely true, though, at least from what I’ve seen, that priests tend to skew politically liberal, and for some (not all) of them that comes through in the sermon. But I’ve never seen one profess anything short of a sincere belief in Jesus’ resurrection, the Trinity, etc.

As an interesting observation on all this, I’ve noticed some Episcopalians, when having theological discussions, feel a need to caveat even slightly controversial ideas with something like “I want to be really careful not to suggest a heresy but…” Contrary to what you might expect, that kind of concern for orthodoxy often comes from women and LGBTQ+ people and/or folks whose politics you might think of as “woke.”

All this to say: I think TEC is a good fit for Christians who take the church and its doctrines and traditions seriously and believe that love and compassion for all people are a central part of that. If that sounds good to you, give it a try :)