It was always "criminals only", but the problem is they have quotas for the number of immigrants to deport, and can't (at all) get to those quotas by just deporting criminals.
Trump fears the people, but if it were slightly more popular there would be even more people hired by ICE and we would be seeing the consitutional abuses that happen today in Minnesota in far more places across the country.
This is absolutely false. It was always mass deportation of all illegal immigrants. The "worst of the worst" rhetoric is new.
Here's a source, but there are many: https://www.aljazeera.com/news/2024/12/9/trump-lays-out-agen...
> Appearing on NBC’s Meet the Press on Sunday, Trump reiterated his intention to deport every person who had entered the US without authorisation.