https://www.taiwannews.com.tw/en/news/4018781
it was in the news already 3 month ago. in India and Sri Lanka the world's main producers of tea, there was a drought,the bog wrought havoc under the workers...
time to change to South African -Rooibos-, theoretically not a -tea- but a -bush-. but a sensational drink ( i still know it from my South African time https://en.wikipedia.org/wiki/Rooibos