Stats that are based only on the number of satellites can be very misleading as they don't differentiate between a 5 ton comm sat and an 1 kg cubesat.
A 1 unit CubeSat is 10cm³ and max 2kg / unit, occupying a particular location in an LEO orbit at 28,000 km/h / 17,000 mph doesn’t want to be bumping in to anything either.
It can be completely irrelevant, or it can be something that must be regulated ASAP. Nobody has any idea.
(Well, we have an upper bond in that current numbers are still not an immediate problem.)