Even if you have 10 HP, you have FULL RIGHTS as anyone else on the chain, from minnows to whales
You are right, I think we all have the same rights, although it could only influence at a certain level as the amount of HP that one holds. But once those small accounts come together, I think they can also be as big as the whale itself, and the influence could also be as big as the whale.
When I have thoughts like yours, I always remind myself that every big improvement in human history wasn't done by the majority, but by the few!!! To win an election you don't have to have the absolute majority, you have to have the majority of ACTIVE people... ;)
Have a great weekend!