There was no choice in it, as the technology didn't exist then. Even if they'd wanted it, they couldn't have it.
F1 has ALWAYS been about using technology to get the car/driver round the track faster. It has NEVER been about ensuring the drivers have a hard time of it; that's been a by product of the former requirement and the lack of the relevant technology.
I'm 100% sure that, in their respective championship years (or in years when they were contenders but didn't quite win it because the car wasn't quick enough), if they were asked to choose between a car that had h-shift, manual clutch, no power steering and a buttonless steering wheel, or a car with paddles, fancy steering wheels that control aspects of the car (although curiously not brake balance), power steering, then they would have chosen the quicker car (assuming it was at least as reliable as the other car). And that's ignoring the aero development. The drivers will always always always choose the quicker car. You can't blame the drivers for having it easy. You can't blame the teams. You can't even blame the rule makes, as they've tried to keep costs, speeds, safety, fans expectations, the need for technology etc in check (albeit with different priorities over the years).
Has F1 been developed at an artificial rate because of the rules, as Intrepid seems to be against? Yes. It always has been. That's what makes motorsport good - the rules. If it was a free for all (formula libre) it would be rubbish. Beating people within the rules is the point of motorsport. Yes, it's over-regulated in many ways now, but only because the teams could do crazy things that would be expensive, be too fast for their ability to maintain safety in crashes and so forth given the technology around today. It has to be regulated. And it has to be regulated in such a way that the fans don't leave and the sponsors don't leave, but the two often want different things. Even karting has been restricted - there is no way on God's Earth that any human being would design a go-kart and want to leave it effectively the same for so many years. You'd want better suspension, better brakes, better tyres, better aerodynamics. But karts remain the same because they are over-regulated. They get away with it because it's a sport for 8-12 year olds who just need to learn the basics before moving to proper cars where they can learn about how to drive properly.
Sure, it's easy to sit at home having never driven a racing car and say F1 is rubbish now, and that the old generation would hate it. But they wouldn't have hated it if they were given the choice of using it or letting a rival be quicker.