I would recommend prowlarr instead of jackett for indexer management, and pihole as at least an additional blocking service but in reality it’s really all you need for use at home. I’d also strongly encourage use of a VPN on your *arr download services. I use a separate box to run Plex and then have my *arrs all running on their own VM inside if it to provide separation and allow be to more easily segregate the network traffic (as someone that doesn’t really know docker that well it “just works” for me. Also probably worth looking at how to store your media on an external target, it’s easy to quickly accumulate 10s of TBs of media and trying to store that all on the server locally is asking for trouble. Better to set everything up on a NAS to start.
Typically in legalese like this, “he” isn’t denoting only people who use that pronoun, it’s understood to apply to all people.
The law as you posted seems to be equating owning more than six “obscene devices” with an intent to sell them, or use them as part of a business, whether that actually is the intent or not. It also notes that have multiple “devices” that are the same or similar is also an offense (so having two identical or even similar sex toys even if you have fewer than six total would also be a misdemeanor).
But you can claim they are for medical or psychiatric purpose and have as many as you need: