As listed in the 3.2 influences update, Biologicals will boost strong High Tech links built on or around a body with them on it.
I put two HT hubs, an agricultural and a port down on an Icy moon with organics, and those get boosted, but only the HT strong link goes to the Coriolis in orbit from the port, which also gets boosted.
The ground port has 2 x strong HT to provide the overriding economy, sending 1 strong to the Coriolis, which does takes a bit of hit from the invisible Icy/industrial.
Nothing seems to majorly affect the High Tech output, except the industrial.
As for the other organic influences, I just don't see any problems, and there is zero mention of Terraforming.
I have weak Tourism and extraction, but it isn't like the tourists are buying all the High Tech goods.
What are you building or aiming for, and what level of effect do you consider detrimental?
Like most things, if you are set on making sure a specific set of goods is produced, then focus on excluding or blocking weak links that will break it.