My head canon is that Riker's holosimulation was either historically inaccurate (the way a movie set in 1810 might feature details from 1805 or 1815) or deliberately tweaked to include historically significant characters. Might've had a few outdated images, which is why no one looked any older despite six years having passed.
By 2161, Hoshi was certainly a lieutenant, while Mayweather should have been newly promoted to commander and assigned as first officer on one of the newer NX's. Phlox had probably returned to his practice and family on Denobula, T'Pol was commanding her own ship, maybe the same one Mayweather was on (that's why her romance with Trip ended; long distance relationships rarely do well). Reed was... I don't know. Maybe a commander working in a shipyard, refining ship armaments (and doing the occasional favor for his pals in Section 31). Trip had probably declined promotion so that he could stay with Archer, hence him being present for the events being reenacted.
		
		
	 
Or maybe it was Tom Riker playing around with the holotechnology seen in "Future Imperfect", which would also explain why there were two Rikers in Ten Forward.
	
		
	
	
		
		
			Question is, do Vulcans, Andorians, Telerites have transporters too? In my mind, the vulcans after first contact would have given them watered down technology, safety stuff like artificial gravity, navigational deflector, stuff thats not classified. basically bare minimum stuff. and the Vulcans might have given them a cargo transporter, but not a man rated one? Maybe an episode where the Andorians give them some tech for safe beaming?
		
		
	 
Technological capabilities were evenly distributed among the various species.
Humans have grapplers, transporter, and hull plating.
Vulcans have tractor beams, deflector shields and warp 7.
Andorians have tractor beams and deflector shields. They don’t have transporters in S1, but do by S4.
Tellarites have forcefields and freighters as fast as Enterprise that could haul 20x what Earth freighters could.
Klingons have tractor beams, deflector shields, dispersive armour, and transporters.
Suliban have tractor beams and cloaking tech.
Orions have grapplers/towing cables and advanced scanners.
Romulan had various cloaking tech and telepathic control. The drone ships were using holographic cloaks, while the BoP cloak was the traditional version that was either on the vessel, or possibly was being transmitted from the surface, like the shields for the Death Star II in ROTJ.
And everyone has particle beam weapons, though only Enterprise called their version phase cannons.
So, its safe to say that Enterprise at the very least inspired Andorians to develop transporter tech within three years.