The evidence from the provided sources strongly supports the statement, although with one minor caveat. The most relevant and specific source, a post on the Binance Square platform, explicitly confirms that Lugano's 'Plan ₿' allows payments in Bitcoin (BTC) and Tether (USDT) for certain municipal services, including public parking and childcare fees. This directly validates the "municipal bills" portion of the claim. Furthermore, a high-authority article from Cointelegraph states that the city's 'MyLugano' app is used for paying for 'almost everything' with these cryptocurrencies, which creates a strong implication that municipal services are included. The Coinshares article corroborates the general crypto-friendly ecosystem in Lugano. The only point of slight uncertainty is the specific mention of "taxes." While the term "municipal bills" is confirmed, none of the sources explicitly state that general city taxes are payable with cryptocurrency. However, given the direct confirmation for specific municipal bills and the broad scope of the project described by credible sources, the overall statement is highly probable. The irrelevant travel websites were disregarded in this assessment.