I'm 36 and I can relate.
With the 30+ crowd it was usually all good until I would say let's meet and then in a casual conversation they would low key squeeze in a "yeah, I need to go back to the gym, I've gained some weight recently", so that in anticipation to our date I would manage my expectations vs their pictures.
And yes, that includes a lot of lighting, filters, angles, etc. hiding wrinkles, fucked up skin, bags under their eyes, the chubs, etc.
I opted for saying I was 33 and setting my filter to limit my search to 20 to 29.