Are you guys actually using local tool calling or is it a collective prank?

I don't know if it's something I am doing horribly wrong or what, but running Open WebUI w/ Terminal on Docker with the models on LM Studio and I am starting to think the community keeps praising the tool calling feature just to cope lol Qwen3.5 27B, 35B, Gemma4 26B, Qwen3.6 35B, GPS-OSS 20B - I have tried them all using the recommended parameters from Unsloth and asking them to create a single file with data is very finicky when it works. Today with Gemma4, it kept assuring me it created a folder and file, but nothing existed.