A recent report by Galaxy Research has shed light on the potential long-term sustainability issues concerning Bitcoin‘s Layer 2 (L2) scaling solutions. The report emphasizes that while rollup solutions have become popular for their ability to keep transactions affordable, fast, and decentralized, they might encounter economic challenges due to Bitcoin’s inherent block space limitations and associated costs.
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https://en.bitcoinhaber.net/bitcoin-faces-layer-2-scalability-issuesThere have been skeptics for 15 years and people have found solutions to the issues. Perhaps they are correct, but (a) I think people are willing to pay for what they use if they get a benefit from it and (b) some solutions that resolve these concerns will come along.