It’s a very neat idea (I myself would get a mid range phone like that), but I wonder if they can actually do that… Has anyone ever asked them?

Imo, paying a small extra for the device makes sense because it’s not a huge company, and the r&d must be expensive.

I only install UBO and never configure it, so perhaps UBOL will be fine

I installed this other one https://chromewebstore.google.com/detail/ad-accelerator/gpboiedfklodfhngobidfjecdpmccehg?hl=en because this one seems to the FOSS.