There are many impressive wallet projects currently in existence that do not have own tokens (such as Electrum, MetaMask, etc.). Blockchain infrastructure provider (like Blockscan, Alchemy, DefiLlama and others) also do not have own tokens.
You're right, mate. I missed all of that & maybe we can exclude Electrum since this discussion is in the altcoins section, as for others like MetaMask or DefiLlama, we never really know what the future holds. I feel that they will monetize their platform, much like what Arkham has done.
It honestly never occurred to me that something like that could exist in this industry, because, generally speaking, projects are focused on the output of the work being done, aren't they?