Are you suggesting China didn't fly planes over Taiwan when Trump was president?
Taiwan scrambled fighter jets on Friday as 18 Chinese aircraft buzzed the island, crossing the sensitive midline of the Taiwan Strait, in response to a senior U.S. official holding talks in Taipei.
www.reuters.com
"Taiwan scrambles jets as 18 Chinese planes buzz during U.S. visit"
18th September 2020
Beijing sent 18 aircraft into the Taiwan Strait as a senior American diplomat held meetings on the island.
www.nytimes.com
"Beijing sent 18 aircraft into the Taiwan Strait as a senior American diplomat held meetings on the island."
5th October 2020
Taiwan has accused China of "reckless and provocative" action, after two Chinese air force jets crossed a maritime border separating the island from the mainland.
www.cnn.com
"Taiwan scrambles jets to confront Chinese fighters after rare incursion"
1st April 2019
"Taiwan Loses 2 More Allies To China And Scrambles Jets To Track Chinese Bomber Drills"
25th May 2018
After conducting two strategic bomber flights around Taiwan in late 2016, Beijing in the last two months has significantly stepped up its operational
warontherocks.com
"CHINESE BOMBER FLIGHTS AROUND TAIWAN: FOR WHAT PURPOSE?"
17th September 2017
I mean, you read something in the news and you make quick assumptions without understanding what came before. Really, you should know, you have the internet, it's not hard to do research.