Raising the block limit isn't fixing something that's broken.
So it's essentially making an altcoin.
You can find the substance below. The reason why you choose to ignore them is only personal choice I guess because for me it is substance:
How does that substiate the claim that Bitcoin won't be able to support building on top of it?
Be specific. If you claim that the current max tps rate is insufficient for X, you must at the very least provide an estimate for the tps required by X, and some relevant points about why X is important to Bitcoin, on one hand, and your reasoning behind the target tps rate for X.
seeing something is going to happen in the future
That would be the failure of your whole line of reasoning.