While is it a patent trolling attempt (in my opinion) ?
Because it's basically an idea (adding a natural compound in ecigarette eliquids as sweetener) with an extensive list of layers covering general principles of everything related to ecigarette and ecigarette eliquid to pretend it's a specific formula (which is not) or an invention (which is neither because it's a natural compound known for its sweetener properties since 19th century).
No. You can't.
https://www.legalzoom.com/articles/can-you-patent-an-idea
'A machine sucking dust from a surface in order to clean it' is an idea.
Dyson design is an invention.
https://www.dyson.com/vacuum-cleaners/cordless/v15/detect/ye...
Here a broad description of differences between copyright and patent (trademark included):
https://copyrightalliance.org/faqs/difference-copyright-pate...
None of them covers the principle of idea.
And if you want an example of a dubious (in my opinion) attempt to patent an idea (patent troll):
https://patents.google.com/patent/EP3811791A1/en
While is it a patent trolling attempt (in my opinion) ?
Because it's basically an idea (adding a natural compound in ecigarette eliquids as sweetener) with an extensive list of layers covering general principles of everything related to ecigarette and ecigarette eliquid to pretend it's a specific formula (which is not) or an invention (which is neither because it's a natural compound known for its sweetener properties since 19th century).