Unless you are posting up pics of a commercial sized grow, or the LOCAL authorities are already monitoring you because they have LOCAL, real-world evidence, you are pretty safe. USe an anonymizer like TOR if you are still worried.

I have to add this... for God's sake, do not try to run a DIY O3 generator in your home!!!! And even in a space NOT your home, be VERY AWARE of the fact that the glass-plate + transformer style one produces a TON of O3 and can bring it to the level where it can KILL YOU by rapid oxidation of lung tissue, and subsequent suffocation. Like drowning, but more painful.