Heavy engagement drop

Hi guys, anyone noticed an heavy drop on engagement? I passed from 12-13% to 6-7% in a couple of weeks, I never use hashtags in my posts so it's not a shadowban, also I never used bots. The only strange thing happened this period was someone that tried to reset of the passwordmy profile a lot of times. Page is in animals meme niche with 70k followers (I was growing up to 2000 followers per week, last time I checked was 400..)
Do you think coronavirus period could be the problem?

Thx

I haven’t personally but I’ve heard others have.

my guess is that because your niche is popular it’s a lot more saturated due to the worldwide situation.

could be completely wrong