Congrats on getting an awesome gun.
One of the great things about airguns in my opinion is that you have a lot of options when it comes to your level of commitment. Personally I enjoy having a gun (I have a FX streamline) that all I have to do is put air and pellets in it ( I also have a pump and have been using it for years, and this is the one thing that I do clean fairly often). I dont clean the barrel (although when it comes from the factory you probably want to get the grease out of the barrel), I dont lube or clean pellets (I just keep an eye out for badly damaged ones), and I think that I probably enjoy having about 90 to 95 percent of the accuracy of my gun is capable of. I personally enjoy this more because I would not have enough time otherwise.
However, if you want to spend the time doing all those things (and more), you will see the benefits, and might enjoy your experience more. Again its really up to you and what you enjoy doing.
I know the barrel cleaning is a hill some people will die on, probably because their gun greatly benefits from cleaning, but I dont think that for the FX barrels it is needed. But dont just take my word for it, Matt Dubber is a big name in the airgun world, and I think you might know about him because you have one of his scopes

, but if not look him up on youtube. He says that he dosnt clean his barrels (although I do think he might clean them right after getting the gun for the first time) https://www.youtube.com/watch?v=vaeGVbasD7Q&t=2512s
I have been following his lead and have not regretted it when it comes to cleaning.
Anyway this is all just opinion, so find what you like to do and just enjoy it.