The airdrop work is quite extensive. Nowadays, as far as I know, there are many ways in which the project reaches out to the community. From social, testnet, mainet,... all bring airdrop opportunities.
But it must be expressed that this environment is full of pitfalls, some people will receive joy and some will not be able to receive anything. Even as users' skills are increasing, fraud is difficult to detect, making competition more intense. But good charisma always attracts naturally without the need for fancy exaggeration, so don't worry too much about who opposes/supports these jobs, because we decide to choose for ourselves.