Infantry is balanced around the hotzone

I usually run an m4, tier 3 armor few mags, ammo, few heal stuff and it costs around 12-13k. If you're in the hotzone for let's say 10 tick it gives atleast 4k back already, and if you can kill 2-3 people while in there then the kit already paid itself. However if you do stuff outside the hotzone then it's problematic for sure. If you're raiding a fob it isn't worth that much, and you need a ton of kills to get your kit value back, so raiding a fob and capturing towers should be way more valuable than it is now, especially because towers are literally useless no one bothers with them, in my 70 hours I don't think I saw a single tower drill, which means the main point of interests on the maps are not worth fighting for.