i personally haven’t had the “invisible” profile thing happen on Bumble 😅 i still get matches and messages like normal, so nothing crazy like what you’re describing.
BUT a few of my guy friends have literally said the exact same thing you wrote about. they’ll tell me they’re swiping hard, updating pics, rewriting bios, using boosts, and then suddenly they’re getting almost zero visibility or matches for like weeks at a time. one of them even said it felt like he was just gone from the whole rotation and had to delete & remake his account before anything changed.
so, i’ve definitely heard this complaint from multiple dudes IRL, and it sounds way too specific to just be coincidence. honestly it really feels like Bumble’s algorithm or visibility logic is glitchier for some people than others, especially after moving or tweaking settings.