Raptoreum is actually one of the best capitalized new projects, Vaporware projects backed by Goldman Sachs and Blackrock are not competitors to RTM!
https://miningpoolstats.stream/
RVN Ravencoin is only 225 Million Market Cap
It's just hard work when your developing REAL blockchain technology instead of VAPORWARE built around vapor funding!
RTM had one big pump and thats it I think. Big whales and insiders cut its wings with their dump. Look at the MAXED OUT chart, almost back to old pre-surge levels.
A lot of projects had a start like that, charting wise it looks indeed terrible. But the network didn't stop being secure/didn't stop working and development continues, even if it's really slow development.
Ofc so miners can keep selling their RTM, price is artificially supported around 8-10 sats. However no new exchanges or decent volume actions took place. Emission is still to big from which a part is the staking = free coins basically - bigger your bag is more you can dump without penalty to your stack.
What makes you think the market is artificially supported? The market is the market or no?