Mario ran with in the late 80s and 90s.
No one saying that Ovechkin had in general support that look like what Mario had with the 92-93 Penguins.
But to note even the 89/90-to 92/93 Penguins were "only" 5th in pts and
with Lemieux: 27+14+34+45 = 120 wins in 209 games (57.4%) / 28+9+23+10 = 70 lost in 209 games (33.5%)
without Lemieux: 48 wins in 115 games (41.7%) / 50 lost in 115 games (43.5%)
The Penguins were not a winning team when he was not playing, that still nice support for a superstar and adding one will make them a cup contender, McDavid would have probably loved in the past a team able to get close to .500 without him and it is always a bit of a dangerous thing to blindly look at it like that (a team can be built around the presence of a big minute piece or can rally in its absence, playoff hockey is different than regular season hockey, usually small sample size here is it is a rare case with Lemieux missing but also playing good amount of games)
But it can be easy to see Coffey or 18 years old Jagr on a roster and overrate how good of a team support it is versus Las Vegas roster.
in 96 and 97
with Lemieux: 80 wins in 146 games, 56 lost in 146 games
without : 7 wins in 18 games, 9 lost in 18 games
Not bad specially with him missing 2 night in a row situation a bit more than regular games, but nothing special and I do not imagine we would suggest he had great team support for the half of the rest of his career.
The pens were 16w-16L before he came back in 2001, nothing special, 26w-12L with him (and re-motivated Jagr).
For this (looking at team support) we have team result, team result with him on the bench, I am not sure we need to look at the big name involved that much or at the very least not only at those. The end of the free agents spendings NY Rangers had a lot of great names, Lemaire Wild were arguably a better team to win with if you were a star to pick one.