What makes this US shutdown different (and more difficult)

The current US shutdown is characterized by bitter political dynamics and lack of agreement on a spending bill between Republicans and Democrats. Around 750,000 people are expected to be placed on unpaid leave as government services are temporarily suspended. Democrats are focused on opposing Trump's administration, while Republicans see the shutdown as an opportunity to cut back on federal workforce and save taxpayer money. Little trust exists between the parties, leading to a lack of collaboration and ongoing rancor.