Altcoins are basically startups with no use case. ⇒ you buy an altcoin and, with that, gambling in a centralized startup that you don't even understand. ⇒ You have been fooled. Only #Bitcoin  is truly decentralized money #BTC  is nothing like any altcoin. ⇒ Not even close.
#Bitcoin  miners could censor and manipulate transactions. Wouldn't it be possible to just buy 51% of the network? ⇒ NO! Performing a 51% Attack on #BTC  seems easy, but in practice it's not possible. Here is why: Tremendous amount of Resources needed ⇒ To successfully perform such an attack, you would need to control more than half of the total hashing power. ⇒ This would require a massive investment in mining hardware, electricity, and infrastructure, making the attack financially unfeasible. ⇒ Where do you even get all this hardware with massive shortages? ⇒ Additionally, during such an attack would the network grow even more. Thus, increasing the cost of such an attack more and more. ⇒ It's an uphill battle... No gains = no incentive ⇒ Even if someone manages to do that, the difficulty adjustment doesn't work in your favor, and you needed to maintain the power over a longer period of time to really make an impact. ⇒ And all those resources would be for nothing, because all those mined #BTC  would be worthless at that point. ⇒ So you have 0 gains and therefore 0 incentive to do such an attack. ⇒ The financial gain would be much bigger, if the miners simply play by the rules. A 51% Attack on #Bitcoin  is not only physically impossible, but also would bankrupt the player who performs it. Proving that #Bitcoin  is actually the only sound digital money on the planet!