No, Yelich was already under contract through ‘21 with a club option for ‘22. The way he played in ‘20-‘22 along with the injuries, he would not have done better as a free agent. Plus, his AAV at the time he signed his extension in ‘20 (27 mil/season) placed him amongst the highest paid position players.
In the hypothetical world of internet arguing had he become a free agent after the ‘20 season he probably would’ve shot the moon.
Same deal with Braun, his second extension with Milwaukee paid him 21 million AAV beginning in ‘15 which put him in the top 20 in salary.
Ball players are paid to perform, most have careers lasting less than 10 years, and have the right to sell themselves to the highest bidder. With those circumstances it’s is going to be extremely rare when a player does anything but take the largest pay check.
Counsell was a ball player too, and was a union rep to IIRC. Those threads run even stronger through him, so it should not be a surprise he took the largest paycheck, then throws some PR spin to not seem like someone who doesn’t care where he plies his trade as long as the dollars are right.