1 minute ago, jagsba said:less ships means that they don't have to be gems to be playable. with a big ole' meta, people find the best stuff and use it. Sure people will find the best stuff faster if there's less stuff, but it also means that you might have to take a sub-optimal piece to get the effect you want. If you jam in a scum list right now, you pick a hwk over a G1-a. But if hwks weren't an option is it worth taking the g1a for jam? That's an interesting decision.
This isn't actually how it works. Having fewer ships available won't somehow increase the meta variety, it will only decrease the number of ships that aren't competitively viable that are available for play in the first place which is more sleight of hand than actual fact. While I understand that it might "feel" like the meta is more wide open it isn't.
Magic has already taught us that. In the current standard metagame, one deck accounts for over 11% of the meta, while in Modern the highest meta percentage is 6.14%. Modern, unless it's in a brief period where something is insanely broken has always had a much more diverse meta.