During the Monday night finale, Bachelor Nation watched Arie propose to Becca K saying he wanted to "choose her today and every day". In a matter of weeks (in real time), he decided he made the wrong decision and wanted to reconcile his relationship with Lauren B. The entire breakup was filmed and aired during the last hour of the finale, and it was clear Becca was completely blindsided by the whole thing. Arie is literally the worst. Granted, he's not Peter, so we already knew that.
Following that disaster Arie and ABC put her through, people are Venmoing her in order to fund her next bottle(s) of wine because homegirl deserves to TREAT 👏 HER 👏 SELF 👏.