1. does taproot have to be closed?
If there are problems with Taproot, like holes for Ordinals, BRC20 tokens to exploit and cause big problems for mempools, Bitcoin users, it must be solved, not to be closed or killed Taproot.
yes, we are looking for who can solve this problem. I feel pity for people who have small balances in their wallets but have to think and always stay tuned on the mempool to just wait for fees goes down for small transactions. Because not everyone has a lot of BTC, Some of them even wait for months to return to normal (1-2 sat).
The only way Bitcoin scales is through higher payment layers built on top of the bitcoin network, like LN. So that is where we "Need a New Breakthrough",
To switch to a different network the user still need requires a high fee right now. whether in the future, maybe if a lot of transaction happens on LN, 1 sat wouldn't happen also like today, it can also increase to 100 sat.
and on the other hand, various crypto messiahs also enjoy the fact that their clients are forced to keep their Bitcoin on CEXs.
this will also greatly benefit for CEX. The campaign "not your key not your coin" will gradually disappear if not any solution.
anyway There will be improvement in the coming days due to cluster mempool
That good BIP solution. I've read it, but don't fully understand the meaning. If I guess, in 1 block will be inserted some low fee together with high fee rate. I hope it will be approved for the common good.