So I don't think the creators and (bag)holders of Ethereum, Cardano and friends will eventually advocate for Bitcoin's model to be better.
But perhaps the users will learn (or are learning already, due to the continuously increasing Bitcoin Dominance) which model is better

A change of attitude is needed. The attitude that Bitcoin, litecoin, Dash, BCH etc. does not need marketing, well that is not helping.
I'm divided about "marketing", because we have no central actor who can launch a campaign. Decentralized, intelligent campaigning, like creating "Bitcoin beaches" and so on, is imo instead a good idea, but it should also not become an big expense for Bitcoin companies. What kind of marketing would you propose?
The bag holders could agree to give Crypto a chance to raise awareness that should benefit everyone involved. Choose a jurisdiction where the people in charge are reasonable.
Marketing is not that expensive, there are 100 of people with social media accounts and follower ships or Website owners who gladly would their part and get paid Crypto, BTC or any other coin they dream of.
People have learned but they learned rugpulls, Pump and dump, not the environment people usually feel comfy in. They more confy with bank accounts than with the million wallets we had to go through.
Stagnation is the name of the Game, and Bag-holders of all Crypto can afford a few coins. Or hours of their time.
if we mange to break the depressive state of finance, Crypto gets more reach.
1st step everyone interested raises his/ her hand.
2nd agree on a plan, payment, when posting should be done, what kind of quality, what is off limit and where.
Who is in charge, (you sound interested how about it?)
3rd lets do it.
In the beginning of bitcoin the marketing gigs where clicks for sats, Pizza for BTC, and other distributor-ship's action.
Which where pretty clearly marketing, just now people got older and instead of wiser they got cautious.
In my opinion Mr. Saylor a sound concept and doesn't disrupt the market price; he buys specifically to balance the balance sheet, and doesn't sell recklessly, creating chaos in the market.
I didn't complain about Saylor, he does his thing, People celebrate him, which is not his fault.