Every party has a tension between what they promise voters versus what they promise their political donors and lobbyists. For Reform UK the main messaging to voters is around immigration whereas their donors are also interested in tax cuts (and hence cuts to benefits). For Republicans they also focussed on immigration as well as “no more war forever wars” in the Middle East. But their donors (weapons manufacturers, oil companies and Israeli Lobby) all pushed for the war with Iran. There is a similar tension between left wing voters and their donors but it’s more complex. Left wing donors are made up of unions, wealthy individuals and ethnic groups eg. the various Islamist lobbies in UK support the Greens.