If you have controlled it it's not a phobia anymore or it potentially never was. It is an aversion or simply a fear.What is a phobia?
A phobia is an uncontrollable, irrational, and lasting fear of a certain object, situation, or activity. This fear can be so overwhelming that a person may go to great lengths to avoid the source of this fear. One response can be a panic attack. This is a sudden, intense fear that lasts for several minutes. It happens when there is no real danger
People use phobia wayyy too lightly nowadays.
I'm not gatekeeping your problem you overcame, that's awesome and it's cool you're dealing with it. But saying "I have arachnophobia, but bring on the spiders" is .... a very strange comment to make.