> On daily basis I review 100-300 changesets.

It may be useful to slow down, then. Leave some work for other volunteers!

If you don't have time to explain the problem, I think it is unrealistic to get them solved.

Awesome to see new POIs added, I just want to suggest you change the Bitcoin Cash tagging a little to follow the guidance as documented on the wiki.

osm.wiki/Cryptocurrency

Specifically, please use "currency:BCH=yes" instead of the one you used (payment).

Crypto are a separate money, payment methods would be things like NFT or gocrypto. So it makes sense to avoid using payment and 'currency' is what is now suggested.

hello,
following the wiki page on the payment tag you used, it is better to instead use the tag 'currency:BCH=yes' based on the simple fact that Bitcoin Cash is a crypto-currency. So a currency :-)

See also payment=*#Cryptocurrencies

Where it says: "BitcoinCash is its own currency, not only a payment method. Consider using currency:BCH=*."

Cheers!