If you're a real nerd about it and can get in BakaBt has crazy big full books. Manga and light novels. We're taking Gigabytes for single volumes.... They look very nice though.
Otherwise Tachiyomi is great and usually the stuff online is high enough quality to satisfy me and had kept me from running my own Ubookquity server.
RIP your legs, I have freaking trunks. It's stupid how big they are, I can't get both hands around just above my knees. I would rather have chicken legs.
Just ride a fixie, every hill is strength training.
I hate being in a gym, all those people around, not being able to see outside, stationary...yuck.
I picked up cycling and try and ride my bike frequently. I used to be much more into it, but that was also as a stoner kid and it was a great way to get out some energy before work and calm down after work.
Now it's more of an effort but I like to reward myself with a beer and some food. I try to ride about 14 miles every other day. It takes an hour or two at my pace but I can spend that time thinking, listening to music or a podcast. It can be really meditative and it feels good to have my muscles tired.
This is why I always have the high beans on when driving my 90's car. I've got to fit in with the cool kids (oh and be able to see the road despite the blinding lights coming at me.)
To add to everyone else, I moved from Kodi to Jellyfin and it was a game changer for my home server solution. (I run the server off of my gaming PC)