At 2/3 the price of M4 Mac mini, this is an excellent deal. Some people prefer those USB-A ports.
Would 16GB be better? Of course. But for students, seniors, and light users, this is perfectly fine. The tens of millions of 8GB M1/M2/M3 MacBook Airs out there prove that.
Exactly. My M1 MBA is 8/256 and works just fine for the light duty tasks I use it for. It is a surfing/email machine that seldom leaves the sofa so even if I had it to do over again I wouldn't spring for 16GB at an extra $200 since I doubt I'd ever notice any difference.