Why is there such a great fear of using adapters when going to mirrorless?
Most everyone here say that lenses are "Forever" and the body can be changed out preferably.
Yet there is a desperate need to change all lenses out because of the fear of using an adapter on perfectly fine lenses. Perhaps a pixel peeper can see the difference between a mirrorless lens and a non-mirrorless lens.
I have found absolutely no issue using an adapter as it just stays on the camera. Also there is no burning desire to swap awesome lenses for other more expensive lenses just because the new camera is mirrorless.

I just ordered a Thousand Oaks slip on solar filter for my 150-600 Sigma sports lens, so I can practice for the Apr. 2024 eclipse, which will be viewable from my back yard, but with a short drive 80-100 miles I can be close to the center of the path.
Since this will possibly be the last time in my life I will get to see/photograph a total eclipse of the sun I'm going for it.
I bought the slip on because making your own and getting it attached is a PITA!!! and at this time I can afford it, Just a few pennies less than $80

Basil, literally, just did this exact pass. After 6 days moving up from Ghost Ranch \ NM (too early for the Aspen), Sept 29 \ Oct 4 was Durango to Silverton to Ouray to Ridgeway to Telluride to Ophir to Durango. Slight variations of Sliverton to Alpine Pass and off roading between Ridgeway and Telluride. My mission was to capture the Aspen brilliant yellow and the rare time when red color starts to appear. It was a success. The trees started changing in route to Silverton. Go through Silverton (great BBQ at Thee Pit) to the East a little distance.

The Million Dollar Highway next, worth it, plan a lot of stop, take images and start time. I really liked Ouray, great grocery store (only one) and plan to refuel in Ridgeway.

When you go to Ridgeway, go up Hwy 17, it runs parallel to the major road. When you are in Ridgeway, seek out John Wayne's restaurant. I had a lot of fun in this area. Send me a private message and I will find a 4-wheel rental company map showing where to go and not go a friend gave me.

Telluride is great with a lot of shots taken in and around the city. Here you get the Aspen all in yellow surrounded by beautiful pines. Ophir was the end of the shoot. It also begged the question, was I here to shoot or 4-wheel, with that, Durango then to Las Cruces where I suffered total brake failure. It appears my customized FJ Cruiser with armor plating does not include brake line connection protection.

Hope this helps, Cliff