And to add to that, Ethereum is supposedly going to move to PoS this year(assuming no delays), hence posing a significant risk.
And expectedly reduce supply too, right? I've listened to several traders tipping Ethereum to be the next big thing in crypto to even the point of overtaking Bitcoin. In one of Teeka Tiwari's videos (he's a crypto influencer on YouTube, in case you're wondering), he talked about Ethereum with so much passion of success waiting to explode and how the supply chain will be cut. He likens what will happen to Ethereum to what hasn't happened before and that would blow anyone off.
To be honest, at some point I personally harbour fear that Bitcoin will lose grip of market control. Come to think of it, Bitcoin has no smart contract that projects can build on. Isn't the major Bitcoin use that of payment which other cryptos too can do?