I've crossed out the items that CMDRs can already do in Elite Dangerous - you should play more games so that you know these things. I mean, you're literally on Frontier's forums constantly stanning for a non-Frontier space game and you obviously haven't even played Frontier's own space game.
As to the list you asked for, you could just check my previous posts on the matter, but here you go anyway (just like your post my list also includes unnecessary duplication of very similar items to pad out the list):
- flying space ship in VR
- driving vehicle in VR
- exploring Milky Way galaxy map in VR
- launching & flying snub-fighter in VR
- a fully-working flight model
- instance meshing (not 50-player capped servers)
- player-ship refueling
- player-ship repair
- player-ship healing
- stable physics
- persistent faction warfare
- persistent faction reputation
- aliens to battle
- aliens to research
- aliens to trade/pacify
- aliens structures to explore
- scientific mysteries to solve
- lore-filled wrecks
- lore-filled bases
- dynamic economy
- crafting
- equipment modification
- guild mechanics
- functional ship tutorials
- functional vehicle tutorials
- functional on-foot tutorials
- functional NPCs with AI
- black holes
- neutron stars
- water worlds
- ammonia worlds
- orbital mechanics
- fleet carriers
- player-owned markets
- sharable discoveries
- full MMO persistence
- on-foot stealth mechanics
- salvage mechanics
- dynamic settlements
- hundreds of unique POIs
- asteroid stations
- stations that change faction alignment
- dozens of mission NPCs on different worlds
- taxi ships
- proper jetpacks
- settlement atmosphere controls
- settlement power controls
- NPC passenger transport
- NPC tourism
- Hundreds of tourist locations
- explodable asteroids (BOOM!)
- flight-assist off (which disables roll-correction)
- swam missiles
- railguns
- plasma accelerators
- FSD-disabling missiles
- active interdiction via flight (not waiting in place using mines)
- customisable ship hulls (ship kits)
- alien hyperdiction
- hundreds of flora
- flora scanning
- daily galnet news lore articles
- weekly community gameplay lore events
- door hacking
- identity spoofing
- Core mining
- Subsurface mining
- Abrasion mining
- cargo missions (given cargo to take elsewhere)
- tourism missions
- on-foot assassination missions
- settlement reactivation missions
- settlement sabotage missions
- group missions
- different-faction bounties
- weekly wars
- weekly events changing local economies
- playable on Xbox
- playable on Playstation
- playable on Steam
- playable on Epic
- no Pay2Win
- no subscriptions
- private servers
I can probably go on