To me it looks like a regular bucket aerated with some holes, nothing looking or functioning like a real Air-Pot[emoji2400]. The purpose of airpots is to guide the roots to air exposure, with inward-curving surfaces (the most important part) focusing/directing roots to the adjacent outer protruding holes. But you're bucket surface area is like 90+% flat, doing nothing to direct roots to the holes. If simple outward-protruding holes worked like an Air-pot, we'd all know that and be using them rather than paying for expensive real Air-pots.
What you might do, to get the functionality of an Air-Pot, is have holes like you have alternating with an inward protrusion you probably form by heating up the plastic and pushing it inward while hot and pliable. Just take a look at a real airpot.
Otherwise, Air-pots work well, are very cost-effective (cheap in context of many other growing expenses) and would likely more than pay for themselves the first time used.