People who voted for Biden have gotten some of what they voted for, but only some.
The big one, the main reason, ridding the White House of the ugly White Christian Nationalist orange stain, was accomplished. Thankfully. At least temporarily.
Most of the rest has been held up by moderate Democrats who thought the party was trying to go too far too fast, and I'd agree with that.
This is only complicated for people who make zero effort to understand the priorities, opinions, and life experiences of others. A natural result of a country splitting into two competing realities.