I'm not sure about that to be honest. In the aftermath of Beale there was numerous posts on here trying to rewrite Gio's tenure as some sort of golden age. And although Gerrard was a world class player with a big reputation, Gio hardly came from the Sunday league. His career is probably more impressive than Gerrards.
Gio is a class act and the manner of his departure was poor even though the decision itself was more than merited. If Gerrard had inherited a league winning team and shipped 18 points to celtic in a year, he wouldn't have lasted either.
There was some great moments under Gio, Seville obviously and the Scottish cup. But the extra time victory over celtic was the only one he managed and really could have gone either way.
Factor in a couple of spankings off them, the champions league debacle and the hideous league form, it was only going to end one way. And he can complain all he wants about not getting backed, he knew the financial realities at the club when he took the job. He spent nearly £14m in the summer window, our biggest spend in over a decade and only bettered by last summers spend.
I just don't believe he had the personality or man management skills to be a success. People go on about players "downing tools" but it's the manager's job to get the best out of them. We've seen first hand what the right man can do. There's players right now absolutely flying that people wanted hunted only three or four months ago.
Both Gerrard and Gio had some success and some failures. Ultimately Gerrard took over a squad that had finished behind Aberdeen in successive seasons and turned it into the best team in the country. It took a bit of time and maybe covid bought him a little more, who knows? But Gio inherited a squad that had just won a league undefeated and hadn't lost to celtic in nearly two years. By the time he left, we were a mess. Maybe that's a contributing factor on how both are remembered.