More than that. It's leaked before.[1] Grindr data was used to catch a senior US Catholic official:
"... an analysis of app data signals correlated to Burrill’s mobile device shows the priest also visited gay bars and private residences while using a location-based hookup app in numerous cities from 2018 to 2020, even while traveling on assignment for the U.S. bishops’ conference."
“On Monday, we became aware of impending media reports alleging possible improper behavior by Msgr. Burrill. What was shared with us did not include allegations of misconduct with minors. However, in order to avoid becoming a distraction to the operations and ongoing work of the Conference, Monsignor has resigned effective immediately,”[2]
[1] https://www.engadget.com/grindr-location-data-sold-for-years...
[2] https://www.pillarcatholic.com/p/pillar-investigates-usccb-g...
But had consensual sex with a man? Unforgivable. You must resign.
This shouldn't change anything from an opsec perspective. Google itself will always have record of you having downloaded it to your device. The Chinese were looking to buy Grindr for some reason. Someone could leak, sure, but nothing stops the company itself from selling out to anyone interested in membership records at any time.