it could work if people shift their funds to bitcoin at the same time, but if not. then it will just fail. the reason why whales can influence the price of bitcoin is
that they have such a large quantity of bitcoin that they can pump or dump the price in just one transaction that is why a lot of people believe that whales control the
price because of that.

Tbh that’s what’s really happening with bitcoin and altcoin anyway for years now. When bitcoin market feels lame and inactive, most of the funds are lingering within the altcoin market and other ventures. I do believe that whenever an asset, including bitcoin and altcoins reach the end of their cycle, the funds are not lost but rather flow into some other assets. No money is sleeping for the investors, and to this notion, yes, it’s possible that we can just transfer the funds from the altcoin markets to bitcoin but prepare for the worst once people have already collected profits.

In my opinion transferring all assets owned to bitcoin so that the price can go up is not a good decision. So it seems that
other coins are not important, this is not a wise move. We must find another way to raise the price of bitcoin, not by
sacrificing altcoins. I don't want to do it, the thing is the way it will not make cryptocurrency bright in the future. In fact,
it will create new problems, let us think smart about this problem.

It means you don't think about altcoin, if you divert funds from altcoin to bitcoin, then the dominance of the bitcoin market will be even higher. We already know in the market that bitcoin dominance is already high, if everyone does that maybe the value of bitcoin will go up. What about altcoin? I think we need more mass adoption by FIAT.

It's the same cycle that took place with every crypto market craze. Whales aren't there to just move to a coin and hold. When Bitcoin soars, the wallets of those holding Bitcoin soar too so the smartest thing to do is buying another altcoin whose price declined. This always happens and that's the way markets get balanced..

And it's not us who must convince whales to invest their money in an alt or in Bitcoin. They need good enough news to do so, and remember: if you ever get the chance of convincing one to make a move, as a whale it is highly likely they will one day make the opposite move too. One doesn't sit on a bag of money forever. They'll have to cash out or move their money again to gain even more profit.

Is it a good idea for this platform? I don't think so. if it will happen then cryptocurrency platform will get destroyed soon, without other cryptocurrencies, it's really difficult to maintain this system, people love investing in a new project so they want ICO/IEO or something like this, I think it might turn a worse scenario according to your suggestion, Bitcoin requires a lot of new investors not a short term support, when we move to Bitcoin then the price will increase for a certain time and in the meantime some people get the benefit of this situation, so it's not the solution for the sustainable development, I think the declaration of legal payment system will get it high for the sustainable price.

I'll give 1 tip that will help you not to worry about those altcoins you mentioned; SWITCHED TO BITCOIN.

I also experienced this before, worrying on some of my altcoins before, but I decided to cut loss. Sold some of my altcoins and I added more Bitcoins on my bag.

The Alt coin investors are invested in Alt coins because they hope that they could repeat the massive "profits" that early Bitcoin investors got when they invested in Bitcoin in 2009. So most of them bought Alt coins very early when the price was still low and now they sitting back and hoping that the Alt coin prices will be going to the Moon.

A lot of these Alt coin supporters will not sell their hoard to bump the Bitcoin price, because of the above reason. It will be much better for Bitcoin supporters to go out there and to increase natural Bitcoin adoption to "pump" the price. 

Every little trader has some kind of weight in the market no matter if you trade Bitcoin against fiat or altcoins. The basic law of supply and demand says that if you capture from supply(eg. you sell ETH for BTC) and the demand stays the same, the price will increase as there are the same number of buyers fighting over a lower amount of Bitcoin.

easy to say, but hard to do)
by moving funds to bitcoin from eth, means that folks should sell their eth at current price - it means  take a huge loss
no wonder no many will agree to do that, especially if there is no warrantee that after that bitcoin will go to sky to compensate losses..
so easy to say, but not possible to do.